Matlab script outputting different data
Hello
Fell into the problem of getting different output on graph from matlab script node.
I apply welch function in matlab over a data and ouput 2D array onto waveform chart.
however the output plooted by matlab plot command has different amplitudes than the labview graph.
alpine_t wrote:
however the output plooted by matlab plot command has different amplitudes than the labview graph.
There are millions of ways things can be different, so you need to be a little more specific. Is it just a scaling issue? How different are they? What are the offset and multiplier settings for the y-axis of the graph?
You use the terms "chart" and "graph" interchangeably but in LabVIEW they mean very different things. So what is it?
LabVIEW Champion . Do more with less code and in less time .
Similar Messages
-
Output different data based on user select
Hi everyone,
Quick question, I would like to output different report columns based on user select, eg., users would be presented with two choices in a radiobutton list, eg., 1 and 2.
I have query results that contain columns A, B, C, D, E, F, G.
If user selects 1 then the output should be columns A, B, C, D, E.
If user selects 2 then the output should be columns A, B, C, F, G.
I am sure this is possible and easy? If so, what topic should I be reading/searching internet on?
Please advise.
Thanks!I would say that this is most often something that your user interface should be dealing with (i.e. which columns should be shown).
There is no way to do that in SQL.
In PL/SQL it is a simple situation of creating two cursors and simply deciding which one to open.
<pre>declare
l_cur sys_refcursor;
begin
if :user_selection = 1 then
open l_cur for select A, B, C, D, E from tbl;
else
open l_cur for select A, B, C, F, G from tbl;
end if;
-- use the cursor
close l_cur; -- or return to user interface
end;
/</pre>
Hope this helps. -
How to open an lvm file in MATLAB Script Node
Hello everyone
I am using LabVIEW 8.0 in order to acquire a signal, and I chose to save the signal's data with "Write to Measurement File"
Here is the problem, later on I am using a MATLAB script on the data, but the problem is that the MATLAB can't read the lvm file, because it doesn't have a txt ending.
So my question is this : is there any way I can convert in LabVIEw the lvm file to txt ???
Thanks ,
Lavi
Attachments:
Single Session 19 04.vi 197 KBEdit: Sorry about the double answer on the .lvm file. Posted at the same time as previous answer.
The .lvm file is a text-based file. Form the online help for LabVIEW :
Use text-based measurement files (.lvm) to save
data that the Write To
Measurement File Express VI generates. The text-based measurement
file is a tab-delimited text file you can open with a spreadsheet application or
a text-editing application. In addition to the data an Express VI generates, the
.lvm file includes header information about the
data, such as the date and time the data was generated. LabVIEW saves data with
up to six digits of precision in a .lvm file. Use
binary measurement files
(.tdm) to exchange data with higher precision.
A few comments regarding your code:
Learn to stop using sequence frames. This is typical for someone coming from a text-based language programming environment. This is not a personal knock on you, just a pointer. For example, instead of using the "Wait (ms)" function you can use the "Time Delay" VI. That has error in/error out clusters which will allow you to chain VIs. In the bottom part you can eliminate the sequence frame that you're using the parallel port write to the following:
which is much cleaner and easier to read.
The loop where you're reading data is pointless. It is set up to run only once, so what's the purpose of a loop?
You do not need to place all objects inside a sequence frame and then place the sequence frame inside the loop. This is redundant.
Message Edited by smercurio_fc on 04-19-2007 09:26 AM
Message Edited by smercurio_fc on 04-19-2007 09:27 AM
Attachments:
Example_BD.png 5 KB -
Retrieving data from a MATLAB script node
I am creating a VI that imports and manipulates arrays of data points and then plots them in Labview. When I run my Matlab script in Matlab there are no errors and all the assigned variables exist in the form that they should exist but for some reason Labview cannot retrieve all of them (they just show up as zeros). There are no errors in the script as far as I can tell. Do you have any idea what could be going wrong?
Hi,
You can use the MatLAB window opened by LabVIEW to debug your script.
Check the values of your variables in the MatLAB window and try to find out where the data goes wrong. I've experienced many problems with LabVIEW MatLAB nodes on different PCs, and many times legal MatLAB operations would go wrong in the script node. You will need to find out which line exactly does your MatLAB code not executing correctly and try to modify the MatLAB codes from there.
Hope this help,
Dan -
Outputting of of a Matlab Script
Hello everybody
I am working on a project for school and had a question as far as outputting out of a Matlab Script node. I have data that is stored in the form T(:,:,i) so it is a 3D data that is calculated within the the script.
The main thing I am wanting to do is output the data so I can graph it on a Labview front panel. I want to display a 2d image with a third dimension respresented as points on that 2d image. (2d as space with 3rd dimension being temperature).
It may not make sense why I am doing this in Labview but I have an entire GUI built for Labview and this is just one snippet of the things that I want to show. I included a file for the particular graphs I am trying to ultimately display.
I apologize I am still learning the ropes to Labview.
Solved!
Go to Solution.
Attachments:
PowerSimForForum.vi 11 KBHi Jakeyboy1,
Below is a link that demonstrates how to send a 3-Dimensional array from LabVIEW, however you should easily be able to modify the block diagram in the article to switch the processes. In the article, the example code first auto-indexes a 3D array to assign T(:,:,i) within the script environment. Then LabVIEW uses another script node to process the built 3-Dimensional array.
You can switch this process. Out of the first script node wire out the length of the 3rd dimension and feed that into the N terminal of a for loop. Within the for loop place the script node which reads T(:,:,i) and outputs the 2D array from the node. You can wire this out of for loop and autoindexing should creat the 3D array in LabVIEW. Since the N terminal matches the length of the 3rd dimension. The resulting array in LabVIEW should be identical.
Send N-Dimensional Arrays into a MATLAB® Script Node
Regards,
Isaac S.
Applications Engineer
National Instruments -
Convert Script output data to Text(.txt) file & send mail with attachment.
Hi All,
Requirement: I shulb be able to conver th Script output data to Text(.text) file & send a maill with attachment with this text file. Formant of text file should be like output of Print priview.
Plese sugget with Function modules to cover as Text file.
I am able to converting the Script output data to PDF and sending mail with attachment. So I don't want PDF file now.
Thanks in advance.Hi, Thanks for responst.
We can convert the Scirpt output to PDF file by using OTF function module and the PDF file looks like Print Privew output.
Same like this I want Script out in NOTEPAD (.txt). Is that possible, Plz sugget with relavent Function Modules.
Thanks. -
How to insert data from file into matlab script node
I have interfaced input data from file to be processed using matlab script node. But the problem is that I could not capture the multiple data into matlab script node and to convert it into matrix. Further to this I need to process the data by plotting graphs from it. Thank you in advance for the advice
Zarina,
To clarify your problem, you have a script node contaning your Matlab code. Are you then using the standard LV functions to load in your data from a file and pass it into the script node?
Regards
Tristan -
Input data type of Matlab script node
Hi,
I have 1D array of complex number in single precision.
Matlab script node is used to import data into Matlab and do some data processing, and then export.
Data type of input is currently double precision.
How to re-define this input data type of the Matlab script node?
Thanks,Right, arrays of singles are not supported. See Comparison of MathScript RT Module and the MATLAB® Software Data Types in LabVIEW
As for memory usage, Profiling the VI should let you know how much memory Labview uses when running your code. Communication with MATLAB® is done through ActiveX, and I'm actually not 100% sure whether it will reflect memory usage from script execution. I think it'll be simple enough to profile your VI with and without the MATLAB Script node and note the memory usage difference...
Misha -
Same code gives different results in Matlab Script in Labview and Matlab
I am implemeting a Matlab code into a LabVIEW application using Matlab script. When I import the exactly same code to the Matlab Script in LabVIEW it gives a different result than it is in Matlab. This code is a simulation code including first kind bessel functions. Using LabVIEW 7.1 and Matlab R14 service pack 3.
Labview 8.5
Matlab R2009b
Attached are the graphs produced by matlab script in labview and in matlab.
The minimum of graph produced by matlab code is below 1 and that in labview is above 1.
Thanks a lot for your reply.
Sorry, I haven't quantified the "sometimes" yet.
Attachments:
matlabsResult.jpg 29 KB
LV.png 84 KB -
How can change the font in the script output and the data grid ?
How can change the font in the script output and the data grid in Sql Developer?
You can't easily unless you have the latest version (2.1.1).
If you do have this version then changing the font in the Tools/Preferences menu under the code editor/fonts section will also change the font of the data grid.
For details of changing the fonts in an earlier version then see Sue's post below.
http://sueharper.blogspot.com/2010/03/back-to-basics-changing-font-setting-in.html -
Undefined output Matlab Script
Hi guys,
I have some problem in using the Matlab Script. Currently, I have defined my output variable but however, the error kept prompting that there is undefined output. I wonder what is exactly the problem and how could I resolve it? Thanks a lot for assistance and sincerely appreciated.
Rdgs
kengkc
Solved!
Go to Solution.
Attachments:
error.PNG 109 KBHi,
Refer to this great KB which explains why you are getting this error message.
Hopefully this helps.
Regards.
Steve M.
National Instruments France
#adMrkt{text-align: center;font-size:11px; font-weight: bold;} #adMrkt a {text-decoration: none;} #adMrkt a:hover{font-size: 9px;} #adMrkt a span{display: none;} #adMrkt a:hover span{display: block;}
>> Vidéo-t'chats de l'été : présentations techniques et ingénieurs pour répondre à vos questions -
Error produced when trying to pass variables to a Matlab script
For some reason, LabVIEW produces an Error 1047 (Unable to pass variable to the script server) whenever I create an input variable to a Matlab code block.
Outputs work fine (for example, connecting an output "a" to a Matlab code block that says "a=rand(50)" correctly produces a 50x50 array of random numbers that can be displayed in LabVIEW). However, creating any kind of input node, whether or not the associated variable is mentioned in the MATLAB script, brings up an error 1047.
Any ideas what could be causing this? I'm using LabVIEW 7.0 and MATLAB 7 (R14). I've read the article
>here and that's not the problem, and I've also updated my matscript.dll to the latest version, 7.0.0.2, which also made no difference.For what its worth,
I work in a company with a lot of Matlab users, and I,m programming in Labview and Matlab.
When I create a testrig measurement I always have to convert data into Malab format, so I used the script server a lot... exept we have a limited pool of Matlab
licenses so my work was halted whenever the licences where gone.
So I wrote a Write2Matlab vi.
This vi can log data from a measurement and write it in a Matlab readable file format (Matlab6 R12).
After logging you can append more data. It works with(Double,Single,Int32,Int16,U16,U8,String) matrix see for yourself in an example (Write2matlab_test.vi).
Perhaps this is an alternative solution for your problem.
Please send me a reply if you find it usefull.
John
Attachments:
Write2Matlab.llb 1145 KB -
How to load a variable using MATLAB Script?
I need to load a selected variable from .mat file, using MATLAB script , and analyse it.
the attched shows my vi, there are two inputs nodes 'file' contains the .mat file path, and 'varn' contains varibale name in that .mat file which can be selected by user. Using " load(file)" the whole .mat file is loaded in the workspace and become avaiable at output node, however I am not able to pass a selected variable name through string "varn" input, MATLAB script does not recognize the variable.
any idea to reslove it is realy appreciated.
Attachments:
load a variable.JPG 18 KBDownload the VI and .MAT file. Run the VI, and it'll plot the data inside of the .MAT file.
Andy Chang
National Instruments
LabVIEW Control Design and Simulation
Attachments:
testfile.zip 5 KB -
Reg : Sending Script output to email
Hi,
I need to send script output to email.I have written the code for this functionality.
Functional guy has created output type ,but that output type is red in clor and when I click process log " it says Parameter DEVICE= is invalid "
Is there anything to be done from abap point for this error.
Actually I used these 2 fun.modules
DATA: LVF_DEVICE LIKE ITCPP-TDDEVICE.
DATA: LVS_ITCPO TYPE ITCPO,
LVF_DIALOG(1) TYPE C VALUE ' ',
LVS_RECIPIENT LIKE SWOTOBJID,
LVS_SENDER LIKE SWOTOBJID,
LVS_SNAST TYPE SNAST,
LVF_PROGRAM LIKE SY-REPID,
LVS_COMM_TYPE TYPE AD_COMM,
LVS_COMM_VALUES TYPE SZADR_COMM_VALUES.
DATA:
W_DEPT LIKE KNVK-ABTNR, "Department
W_PRSNR LIKE KNVK-PRSNR. "Person number
reset return code
RETCODE = 0.
IF NOT NAST-TCODE IS INITIAL AND NAST-NACHA EQ '5'.
SELECT SINGLE * FROM USR21 WHERE BNAME = SY-UNAME.
CALL FUNCTION 'ADDR_GET_NEXT_COMM_TYPE'
EXPORTING
strategy = nast-tcode
address_number = Kna1-adrnr
IMPORTING
comm_type = lvs_comm_type
comm_values = lvs_comm_values
TABLES
STRATEGY_TABLE =
EXCEPTIONS
address_not_exist = 1
person_not_exist = 2
no_comm_type_found = 3
internal_error = 4
parameter_error = 5
OTHERS = 6.
convert communication data
Always INT
LVS_COMM_TYPE = 'INT'.
clear LVS_COMM_VALUES-ADSMTP-SMTP_ADDR.
Get Contact persons number from KNVK
SELECT SINGLE * FROM KNVK WHERE KUNNR EQ NAST-PARNR
AND ABTNR EQ W_DEPT.
Get it from ADR6 table always
Select single * from adr6 where addrnumber = kna1-adrnr
AND PERSNUMBER = KNVK-PRSNR.
IF SY-SUBRC EQ 0 AND adr6-Smtp_addr NE ' '.
LVS_COMM_VALUES-ADSMTP-SMTP_ADDR = adr6-Smtp_addr.
ENDIF.
ENDIF.
MOVE-CORRESPONDING nast TO LVS_SNAST .
MOVE sy-repid TO LVF_PROGRAM.
CALL FUNCTION 'CONVERT_COMM_TYPE_DATA'
EXPORTING
pi_comm_type = lvs_comm_type
pi_comm_values = lvs_comm_values
pi_country = kna1-land1
pi_repid = LVF_PROGRAM
pi_snast = LVS_SNAST
IMPORTING
pe_itcpo = lvs_itcpo
pe_device = lvf_device
pe_mail_recipient = lvs_recipient
pe_mail_sender = lvs_sender
EXCEPTIONS
comm_type_not_supported = 1
recipient_creation_failed = 2
sender_creation_failed = 3
OTHERS = 4.
fill structure itcpo
ITCPO = LVS_ITCPO.
CALL FUNCTION 'OPEN_FORM'
EXPORTING
APPLICATION = 'TX'
ARCHIVE_INDEX = TOA_DARA
ARCHIVE_PARAMS = ARC_PARAMS
DEVICE = LVF_DEVICE
DIALOG = ' '
FORM = TNAPR-FONAM
LANGUAGE = NAST-SPRAS
OPTIONS = LVS_ITCPO
MAIL_SENDER = LVS_SENDER
MAIL_RECIPIENT = LVS_RECIPIENT
MAIL_APPL_OBJECT = ' '
RAW_DATA_INTERFACE = '*'
IMPORTING
LANGUAGE =
NEW_ARCHIVE_PARAMS =
RESULT =
EXCEPTIONS
CANCELED = 1
DEVICE = 2
FORM = 3
OPTIONS = 4
UNCLOSED = 5
MAIL_OPTIONS = 6
ARCHIVE_ERROR = 7
OTHERS = 8.
IF SY-SUBRC NE 0.
CASE SY-SUBRC.
WHEN 7.
RETCODE = SY-SUBRC.
SYST-MSGID = 'VN'.
SYST-MSGNO = '096'.
SYST-MSGTY = 'E'.
SYST-MSGV1 = NAST-KSCHL.
SYST-MSGV2 = NAST-KAPPL.
PERFORM PROTOCOL_UPDATE.
WHEN OTHERS.
RETCODE = SY-SUBRC.
PERFORM PROTOCOL_UPDATE.
ENDCASE.
ENDIF.
and one more query is :
I want to know weather
"Are there any settings need to be done by BASIS people."
If Anyone has any idea plz reply.Hi
Use the below peace of code,I was used to send sales order confirmation script output as email.
Change History
Programmer Date Change Request Description
FKHURRAM 9/16/02 DU1K920151 Upgrade changes.
Use ADRC for Address Data
Print of an order confirmation by SAPscript
REPORT rvador01 LINE-COUNT 100 MESSAGE-ID vn.
TABLES: komk, "Communicationarea for conditions
komp, "Communicationarea for conditions
komvd, "Communicationarea for conditions
vbco3, "Communicationarea for view
vbdka, "Headerview
vbdpa, "Itemview
vbdpau, "Subitemnumbers
conf_out, "Configuration data
sadr, "Addresses
tvag, "Reason for rejection
vedka, "Servicecontract head data
vedpa, "Servicecontract position data
vedkn, "Servicecontract head notice data
vedpn, "Servicecontract pos. notice data
vbpa, "Sales Document: Partner
kna1, "General Data in Customer Master
riserls, "Serialnumbers
komser, "Serialnumbers for print
tvbur, "Sales office
tvko, "Sales organisation
adrs, "Communicationarea for Address
fpltdr. "billing schedules
INCLUDE yzrvadtabl.
*INCLUDE RVADTABL.
INCLUDE yzrvdirekt.
*INCLUDE RVDIREKT.
INCLUDE yzvedadata.
*INCLUDE VEDADATA.
DATA: retcode LIKE sy-subrc. "Returncode
DATA: repeat(1) TYPE c.
DATA: xscreen(1) TYPE c. "Output on printer or screen
DATA: BEGIN OF steu, "Controldata for output
vdkex(1) TYPE c,
vdpex(1) TYPE c,
kbkex(1) TYPE c,
kbpex(1) TYPE c,
END OF steu.
DATA: BEGIN OF tvbdpa OCCURS 0. "Internal table for items
INCLUDE STRUCTURE vbdpa.
DATA: END OF tvbdpa.
DATA: BEGIN OF tkomv OCCURS 50.
INCLUDE STRUCTURE komv.
DATA: END OF tkomv.
DATA: BEGIN OF tkomvd OCCURS 50.
INCLUDE STRUCTURE komvd.
DATA: END OF tkomvd.
DATA: BEGIN OF tvbdpau OCCURS 5.
INCLUDE STRUCTURE vbdpau.
DATA: END OF tvbdpau.
DATA: BEGIN OF tkomcon OCCURS 50.
INCLUDE STRUCTURE conf_out.
DATA: END OF tkomcon.
DATA: BEGIN OF tkomservh OCCURS 1.
INCLUDE STRUCTURE vedka.
DATA: END OF tkomservh.
DATA: BEGIN OF tkomservp OCCURS 5.
INCLUDE STRUCTURE vedpa.
DATA: END OF tkomservp.
DATA: BEGIN OF tkomservhn OCCURS 5.
INCLUDE STRUCTURE vedkn.
DATA: END OF tkomservhn.
DATA: BEGIN OF tkomservpn OCCURS 5.
INCLUDE STRUCTURE vedpn.
DATA: END OF tkomservpn.
DATA: BEGIN OF tkomser OCCURS 5.
INCLUDE STRUCTURE riserls.
DATA: END OF tkomser.
DATA: BEGIN OF tkomser_print OCCURS 5.
INCLUDE STRUCTURE komser.
DATA: END OF tkomser_print.
DATA: BEGIN OF tfpltdr OCCURS 5.
INCLUDE STRUCTURE fpltdr.
DATA: END OF tfpltdr.
DATA: pr_kappl(01) TYPE c VALUE 'V'. "Application for pricing
DATA: BEGIN OF char_val OCCURS 0,
atnam LIKE cabn-atnam,
atwrt LIKE ausp-atwrt,
END OF char_val.
FORM entry USING return_code us_screen.
CLEAR retcode.
xscreen = us_screen.
PERFORM processing.
IF retcode NE 0.
return_code = 1.
ELSE.
return_code = 0.
ENDIF.
ENDFORM. "ENTRY
FORM PROCESSING *
FORM processing.
PERFORM get_data.
CHECK retcode = 0.
PERFORM form_open USING xscreen vbdka-land1.
CHECK retcode = 0.
PERFORM logo_selection.
PERFORM form_title_print.
CHECK retcode = 0.
PERFORM write_header_info.
PERFORM validity_print.
CHECK retcode = 0.
PERFORM header_data_print.
CHECK retcode = 0.
PERFORM header_serv_print.
CHECK retcode = 0.
PERFORM header_notice_print.
CHECK retcode = 0.
PERFORM header_inter_print.
CHECK retcode = 0.
PERFORM header_text_print.
CHECK retcode = 0.
PERFORM item_print.
CHECK retcode = 0.
PERFORM end_print.
CHECK retcode = 0.
PERFORM form_close.
CHECK retcode = 0.
*********************changes on 12/04/2007****************
TABLES: tsp01.
TYPES: BEGIN OF t_spool,
rqident TYPE tsp01-rqident,
END OF t_spool.
DATA: i_spool TYPE STANDARD TABLE OF t_spool,
wa_spool TYPE t_spool.
SELECT rqident FROM tsp01
INTO TABLE i_spool
WHERE rqowner = sy-uname.
SORT i_spool DESCENDING BY rqident.
LOOP AT i_spool INTO wa_spool.
ENDLOOP.
data: l_rqident type tsp01-rqident.
SELECT SINGLE rqident FROM tsp01 INTO l_rqident
WHERE rqowner = sy-uname.
DATA: l_spoolno LIKE tsp01-rqident VALUE '0000024884'.
TYPES: l_ty_tab_pdf TYPE tline OCCURS 0.
DATA: l_pdf TYPE l_ty_tab_pdf,
l_spool TYPE tsp01-rqident.
Type for binary attachment table.
TYPES: l_ty_tab_objbin TYPE solisti1 OCCURS 0.
DATA: l_objbin TYPE l_ty_tab_objbin.
l_spool = l_spoolno.
l_spool = l_rqident.
l_spool = wa_spool-rqident.
**/ Call the standard function
CALL FUNCTION 'CONVERT_OTFSPOOLJOB_2_PDF' "#EC ARGCHECKED
EXPORTING
src_spoolid = l_spool
no_dialog = ' '
DST_DEVICE =
PDF_DESTINATION =
IMPORTING
pdf_bytecount = numbytes
pdf_spoolid = pdfspoolid
LIST_PAGECOUNT =
btc_jobname = jobname
btc_jobcount = jobcount
TABLES
pdf = l_pdf
EXCEPTIONS
err_no_abap_spooljob = 1
err_no_spooljob = 2
err_no_permission = 3
err_conv_not_possible = 4
err_bad_destdevice = 5
user_cancelled = 6
err_spoolerror = 7
err_temseerror = 8
err_btcjob_open_failed = 9
err_btcjob_submit_failed = 10
err_btcjob_close_failed = 11
OTHERS = 12.
IF sy-subrc <> 0.
WRITE: / 'error', sy-subrc.
ENDIF.
**/ Convert the PDF format to the table type required for the
*attachment.
CALL FUNCTION 'QCE1_CONVERT'
TABLES
t_source_tab = l_pdf
t_target_tab = l_objbin
EXCEPTIONS
convert_not_possible = 1
OTHERS = 2.
IF sy-subrc <> 0.
WRITE: / 'error', sy-subrc.
ENDIF.
TABLES : soli.
TABLES : zpsdsalrep.
DATA: v_email TYPE soli-line.
DATA: v_email1 TYPE soli-line.
DATA: l_adrnr LIKE kna1-adrnr.
DATA: l_objky TYPE nast-objky.
DATA: l_zzterrmg TYPE zpsdsalrep-zzterrmg.
DATA: l_zsupervisor TYPE zpsdsalrep-zsupervisor.
DATA: l_kunnr TYPE kna1-kunnr.
DATA: l_kunnr1 TYPE vbak-kunnr.
SELECT SINGLE kunnr FROM vbak INTO l_kunnr1
WHERE vbeln = nast-objky.
SELECT SINGLE adrnr FROM kna1 INTO l_adrnr
WHERE kunnr = l_kunnr1.
CHECK sy-subrc IS INITIAL.
SELECT SINGLE smtp_addr FROM adr6 INTO v_email
WHERE addrnumber = l_adrnr.
SELECT SINGLE zzterrmg FROM zpsdsalrep INTO l_zzterrmg
WHERE zzsalesrep = l_kunnr1.
SELECT SINGLE zsupervisor FROM zpsdsalrep INTO l_zsupervisor
WHERE zzterrmg = l_zzterrmg.
SELECT SINGLE kunnr FROM kna1 INTO l_kunnr
WHERE sortl = l_zsupervisor.
SELECT SINGLE adrnr FROM kna1 INTO l_adrnr
WHERE kunnr = l_kunnr.
CHECK sy-subrc IS INITIAL.
SELECT SINGLE smtp_addr FROM adr6 INTO v_email1
WHERE addrnumber = l_adrnr.
DATA: l_reclist LIKE somlreci1 OCCURS 0 WITH HEADER LINE.
DATA: l_objtxt LIKE solisti1 OCCURS 0 WITH HEADER LINE.
DATA: l_objpack LIKE sopcklsti1 OCCURS 0 WITH HEADER LINE.
DATA: l_doc_chng LIKE sodocchgi1.
DATA: l_objhead LIKE solisti1 OCCURS 0 WITH HEADER LINE.
DATA: l_tab_lines LIKE sy-tabix.
CONSTANTS: k_true TYPE boolean_flg VALUE 'X'.
DATA: l_mail TYPE somlreci1-receiver.
DATA: l_mail1 TYPE somlreci1-receiver.
DATA: k_mail2 TYPE somlreci1-receiver.
DATA: k_mail TYPE somlreci1-receiver.
l_mail = v_email.
l_mail1 = v_email1.
k_mail2 = text-006.
k_mail = text-007.
Creation of the document to be sent
File Name
l_doc_chng-obj_name = 'SENDFILE'.
Mail Subject
l_doc_chng-obj_descr = text-001.
Completing the recipient list
l_reclist-receiver = l_mail.
l_reclist-rec_type = 'U'.
APPEND l_reclist.
l_reclist-receiver = l_mail1.
l_reclist-rec_type = 'U'.
APPEND l_reclist.
l_reclist-receiver = k_mail.
l_reclist-rec_type = 'U'.
APPEND l_reclist.
l_reclist-receiver = k_mail2.
l_reclist-rec_type = 'U'.
APPEND l_reclist.
Mail Contents
l_objtxt = text-002.
APPEND l_objtxt.
CLEAR l_objtxt. " put in a blank line
APPEND l_objtxt.
l_objtxt = text-003.
APPEND l_objtxt.
l_objtxt = text-004 .
APPEND l_objtxt.
Calculate email size in bytes
DESCRIBE TABLE l_objtxt LINES l_tab_lines.
READ TABLE l_objtxt INDEX l_tab_lines.
l_doc_chng-doc_size = ( l_tab_lines - 1 ) * 255 + STRLEN( l_objtxt ).
Creation of the entry for the compressed document
for the email text
CLEAR l_objpack-transf_bin.
l_objpack-head_start = 1.
l_objpack-head_num = 0.
l_objpack-body_start = 1.
l_objpack-body_num = l_tab_lines.
l_objpack-doc_type = 'RAW'.
APPEND l_objpack.
Creation of the document attachment
(Assume that the data in OBJBIN is in BMP format)
DESCRIBE TABLE l_objbin LINES l_tab_lines.
l_objhead = text-001 .
APPEND l_objhead.
CLEAR l_objpack.
**/ Creation of the entry for the compressed/attached document
l_objpack-transf_bin = k_true.
l_objpack-head_start = 1.
l_objpack-head_num = 1.
l_objpack-body_start = 1.
l_objpack-body_num = l_tab_lines.
l_objpack-doc_type = 'PDF'.
l_objpack-obj_name = text-005.
l_objpack-obj_descr = text-001.
l_objpack-doc_size = l_tab_lines * 255.
APPEND l_objpack. "/ .
Sending the document
CALL FUNCTION 'SO_NEW_DOCUMENT_ATT_SEND_API1' "/ .
EXPORTING
document_data = l_doc_chng
put_in_outbox = 'X'
TABLES
packing_list = l_objpack
object_header = l_objhead
contents_bin = l_objbin
contents_txt = l_objtxt
receivers = l_reclist
EXCEPTIONS
too_many_receivers = 1
document_not_sent = 2
operation_no_authorization = 4
OTHERS = 99.
IF sy-subrc <> 0.
WRITE: / 'unsuccessful', sy-subrc.
ELSE.
WRITE: / 'successful'.
ENDIF.
**/Take_note it is a requirement to do a commit work for the
email to go into transaction SOST.
COMMIT WORK. "/Take_note .
ENDFORM. "PROCESSING
S U B R O U T I N E S *
FORM ALTERNATIVE_ITEM *
A text is printed, if the item is an alternative item. *
FORM alternative_item.
CHECK vbdpa-grpos CN '0'.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ALTERNATIVE_ITEM'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDFORM. "ALTERNATIVE_ITEM
FORM CHECK_REPEAT *
A text is printed, if it is a repeat print for the document. *
FORM check_repeat.
CLEAR repeat.
SELECT * INTO *nast FROM nast WHERE kappl = nast-kappl
AND objky = nast-objky
AND kschl = nast-kschl
AND spras = nast-spras
AND parnr = nast-parnr
AND parvw = nast-parvw
AND nacha BETWEEN '1' AND '4'.
CHECK *nast-vstat = '1'.
repeat = 'X'.
EXIT.
ENDSELECT.
ENDFORM. "CHECK_REPEAT
FORM DELIVERY_DATE *
If the delivery date in the item is different to the header *
date and there are no scheduled quantities, the delivery date *
is printed in the item block. *
FORM delivery_date.
IF vbdka-lfdat = space AND
vbdpa-lfdat NE space AND
vbdpa-etenr_da = space.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_DELIVERY_DATE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDIF.
ENDFORM. "DELIVERY_DATE
FORM DIFFERENT_CONSIGNEE *
If the consignee in the item is different to the header con- *
signee, it is printed by this routine. *
FORM different_consignee.
CHECK vbdka-name1_we NE vbdpa-name1_we
OR vbdka-name2_we NE vbdpa-name2_we
OR vbdka-name3_we NE vbdpa-name3_we
OR vbdka-name4_we NE vbdpa-name4_we.
CHECK vbdpa-name1_we NE space
OR vbdpa-name2_we NE space
OR vbdpa-name3_we NE space
OR vbdpa-name4_we NE space.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_CONSIGNEE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDFORM. "DIFFERENT_CONSIGNEE
FORM DIFFERENT_REFERENCE_NO *
If the reference number in the item is different to the header*
reference number, it is printed by this routine. *
FORM different_reference_no.
CHECK vbdpa-vbeln_vang NE vbdka-vbeln_vang
OR vbdpa-vbtyp_vang NE vbdka-vbtyp_vang.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_REFERENCE_NO'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDFORM. "DIFFERENT_REFERENCE_NO
FORM DIFFERENT_TERMS *
If the terms in the item are different to the header terms, *
they are printed by this routine. *
FORM different_terms.
DATA: us_vposn LIKE vedpa-vposn.
DATA: us_text(1) TYPE c. "Flag for Noticetext was printed
IF vbdpa-zterm NE vbdka-zterm AND
vbdpa-zterm NE space.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_TERMS_OF_PAYMENT'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDIF.
IF vbdpa-inco1 NE space.
IF vbdpa-inco1 NE vbdka-inco1 OR
vbdpa-inco2 NE vbdka-inco2.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_TERMS_OF_DELIVERY'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDIF.
ENDIF.
Print different validity-data for the position
READ TABLE tkomservp WITH KEY vbdpa-posnr.
IF sy-subrc EQ 0.
vedpa = tkomservp.
IF vedpa-vbegdat NE space AND
vedpa-venddat NE space AND
NOT vedpa-vbegdat IS INITIAL AND
NOT vedpa-venddat IS INITIAL.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_TERMS_OF_SERV1'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ELSEIF vedpa-vbegdat NE space AND
NOT vedpa-vbegdat IS INITIAL.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_TERMS_OF_SERV2'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ELSE.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_TERMS_OF_SERV3'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDIF.
ENDIF.
Notice-rules for the positions.
MOVE vbdpa-posnr TO us_vposn.
CLEAR us_text.
LOOP AT tkomservpn WHERE vposn = us_vposn.
vedpn = tkomservpn.
IF us_text IS INITIAL.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_TERMS_OF_NOTTXT'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
us_text = charx.
ENDIF.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_TERMS_OF_NOTICE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDLOOP.
IF NOT us_text IS INITIAL.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'EMPTY_LINE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDIF.
ENDFORM. "DIFFERENT_TERMS
FORM END_PRINT *
FORM end_print.
PERFORM get_header_prices.
CALL FUNCTION 'CONTROL_FORM'
EXPORTING
command = 'PROTECT'.
PERFORM header_price_print.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'END_VALUES'.
CALL FUNCTION 'CONTROL_FORM'
EXPORTING
command = 'ENDPROTECT'.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'SUPPLEMENT_TEXT'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDFORM. "END_PRINT
FORM FORM_CLOSE *
End of printing the form *
FORM form_close.
CALL FUNCTION 'CLOSE_FORM'
EXCEPTIONS
OTHERS = 1.
IF sy-subrc NE 0.
PERFORM protocol_update.
retcode = 1.
ENDIF.
SET COUNTRY space.
ENDFORM. "FORM_CLOSE
FORM FORM_OPEN *
Start of printing the form *
--> US_SCREEN Output on screen *
' ' = printer *
'X' = screen *
--> US_COUNTRY County for telecommunication and SET COUNTRY *
FORM form_open USING us_screen us_country.
INCLUDE yzrvadopfo.
INCLUDE RVADOPFO.
ENDFORM. "FORM_OPEN
FORM FORM_TITLE_PRINT *
Printing of the form title depending of the field VBTYP *
FORM form_title_print.
CASE vbdka-vbtyp.
WHEN 'A'.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'TITLE_A'
window = 'TITLE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
WHEN 'B'.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'TITLE_B'
window = 'TITLE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
WHEN 'C'.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'TITLE_C'
window = 'TITLE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
WHEN 'E'.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'TITLE_E'
window = 'TITLE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
WHEN 'F'.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'TITLE_F'
window = 'TITLE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
WHEN 'G'.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'TITLE_F'
window = 'TITLE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
WHEN 'H'.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'TITLE_H'
window = 'TITLE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
WHEN 'K'.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'TITLE_K'
window = 'TITLE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
WHEN 'L'.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'TITLE_L'
window = 'TITLE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
WHEN OTHERS.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'TITLE_OTHERS'
window = 'TITLE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDCASE.
IF repeat NE space.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'REPEAT'
window = 'REPEAT'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDIF.
ENDFORM. "FORM_TITLE_PRINT
FORM GET_DATA *
General provision of data for the form *
FORM get_data.
DATA: us_veda_vbeln LIKE veda-vbeln.
DATA: us_veda_posnr_low LIKE veda-vposn.
CALL FUNCTION 'RV_PRICE_PRINT_REFRESH'
TABLES
tkomv = tkomv.
CLEAR komk.
CLEAR komp.
vbco3-mandt = sy-mandt.
vbco3-spras = nast-spras.
vbco3-vbeln = nast-objky.
vbco3-kunde = nast-parnr.
vbco3-parvw = nast-parvw.
CALL FUNCTION 'RV_DOCUMENT_PRINT_VIEW'
EXPORTING
comwa = vbco3
IMPORTING
kopf = vbdka
TABLES
pos = tvbdpa.
Fetch servicecontract-data and notice-data for head and position.
us_veda_vbeln = vbdka-vbeln.
us_veda_posnr_low = posnr_low.
CALL FUNCTION 'SD_VEDA_GET_PRINT_DATA'
EXPORTING
i_document_number = us_veda_vbeln
i_language = sy-langu
i_posnr_low = us_veda_posnr_low
TABLES
print_data_pos = tkomservp
print_data_head = tkomservh
print_notice_pos = tkomservpn
print_notice_head = tkomservhn.
PERFORM get_controll_data.
PERFORM sender.
PERFORM check_repeat.
PERFORM tvbdpau_create.
ENDFORM. "GET_DATA
FORM GET_ITEM_BILLING_SCHEDULES *
In this routine the billing schedules are fetched from the *
database. *
FORM get_item_billing_schedules.
REFRESH tfpltdr.
CHECK NOT vbdpa-fplnr IS INITIAL.
CALL FUNCTION 'BILLING_SCHED_PRINTVIEW_READ'
EXPORTING
i_fplnr = vbdpa-fplnr
i_language = nast-spras
TABLES
zfpltdr = tfpltdr.
ENDFORM. "GET_ITEM_BILLING_SCHEDULES
*& Form ITEM_BILLING_SCHEDULES_PRINT
This routine prints the billing shedules of a salesdocument *
position. *
FORM item_billing_schedules_print.
DATA: first_line(1) TYPE c.
first_line = charx.
LOOP AT tfpltdr.
fpltdr = tfpltdr.
Output of the following printlines
IF NOT fpltdr-perio IS INITIAL.
periodische Fakturen
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_BILLING_SCHEDULE_PERIODIC'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
bei periodischen nur eine Zeile
EXIT.
ELSEIF fpltdr-fareg CA '14'.
prozentuale Teilfakturierung
IF NOT first_line IS INITIAL.
CLEAR first_line.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_BILLING_SCHEDULE_PERCENT_HEADER'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ELSE.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_BILLING_SCHEDULE_PERCENT'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDIF.
ELSEIF fpltdr-fareg CA '235'.
wertmäßige Teilfakturierung
IF NOT first_line IS INITIAL.
CLEAR first_line.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_BILLING_SCHEDULE_VALUE_HEADER'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ELSE.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_BILLING_SCHEDULE_VALUE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDIF.
ELSEIF fpltdr-fareg CA '3'.
Schlußrechnung
ENDIF.
ENDLOOP.
ENDFORM. "ITEM_BILLING_SCHEDULES_PRINT
*eject
FORM GET_ITEM_CHARACTERISTICS *
In this routine the configuration data item is fetched from *
the database. *
FORM get_item_characteristics.
REFRESH tkomcon.
CHECK NOT vbdpa-cuobj IS INITIAL.
CALL FUNCTION 'CUD0_GET_CONFIGURATION' "#EC EXISTS
EXPORTING
instance = vbdpa-cuobj
language = nast-spras
TABLES
configuration = tkomcon
EXCEPTIONS
OTHERS = 4.
ENDFORM. "GET_ITEM_CHARACTERISTICS
FORM GET_ITEM_PRICES *
In this routine the price data for the item is fetched from *
the database. *
FORM get_item_prices.
CLEAR: komp,
tkomv.
IF komk-knumv NE vbdka-knumv.
CLEAR komk.
komk-mandt = sy-mandt.
komk-kalsm = vbdka-kalsm.
komk-kappl = pr_kappl.
komk-waerk = vbdka-waerk.
komk-knumv = vbdka-knumv.
komk-vbtyp = vbdka-vbtyp.
ENDIF.
komp-kposn = vbdpa-posnr.
CALL FUNCTION 'RV_PRICE_PRINT_ITEM'
EXPORTING
comm_head_i = komk
comm_item_i = komp
language = nast-spras
IMPORTING
comm_head_e = komk
comm_item_e = komp
TABLES
tkomv = tkomv
tkomvd = tkomvd.
ENDFORM. "GET_ITEM_PRICES
FORM GET_HEADER_PRICES *
In this routine the price data for the header is fetched from *
the database. *
FORM get_header_prices.
CALL FUNCTION 'RV_PRICE_PRINT_HEAD'
EXPORTING
comm_head_i = komk
language = nast-spras
IMPORTING
comm_head_e = komk
TABLES
tkomv = tkomv
tkomvd = tkomvd.
ENDFORM. "GET_HEADER_PRICES
*& Form HEADER_DATA_PRINT
Printing of header data like terms, weights .... *
FORM header_data_print.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'HEADER_DATA'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDFORM. " HEADER_DATA_PRINT
FORM HEADER_PRICE_PRINT *
Printout of the header prices *
FORM header_price_print.
LOOP AT tkomvd.
AT FIRST.
IF komk-supos NE 0.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_SUM'.
ELSE.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'UNDER_LINE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDIF.
ENDAT.
komvd = tkomvd.
IF komvd-koaid = 'D'.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'TAX_LINE'.
ELSE.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'SUM_LINE'.
ENDIF.
ENDLOOP.
DESCRIBE TABLE tkomvd LINES sy-tfill.
IF sy-tfill = 0.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'UNDER_LINE'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDIF.
ENDFORM. "HEADER_PRICE_PRINT
FORM HEADER_TEXT_PRINT *
Printout of the headertexts *
FORM header_text_print.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'HEADER_TEXT'
EXCEPTIONS
element = 1
window = 2.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ENDFORM. "HEADER_TEXT_PRINT
FORM ITEM_CHARACERISTICS_PRINT *
Printout of the item characteristics -> configuration *
FORM item_characteristics_print.
LOOP AT tkomcon.
conf_out = tkomcon.
IF sy-tabix = 1.
CALL FUNCTION 'WRITE_FORM'
EXPORTING
element = 'ITEM_LINE_CONFIGURATION_HEADER'
EXCEPTIONS
OTHERS = 1.
IF sy-subrc NE 0.
PERFORM protocol_update.
ENDIF.
ELSE.
CALL FUNCTION 'WRITE_FORM'
EXPOR -
Using Matlab script in Labview
Hello,
I am trying to use matlab script in labview to post process the sampled signals from DAQ(attached is the vi I tried)
After every 10 seconds I want to the send the sampled voltage data to matlab scritp block which does 1) detection of peaks using peakdetection function and plots the obtained peaks on the sampled signal 2) calculates standard of 10 secs data and plots on chart.
But I am confused of 1) how to call the peakdetection function inside the matlabscript block
2) How to send the 10secs data of voltage and time values to the matlab script block
3) How to plot the signal and detected peaks on the same plot (which can be done in matlab using holdon as shown in the atached vi).
Can someone suggest for implementing these .
Thanks.
Solved!
Go to Solution.
Attachments:
Labview&Matlab.vi 55 KBThanks GabeG,
Now, Labview&Matlab_TestNoAq.vi is woking Good and for the second one Labview&Matlab_TestAq.vi it is showing error as shown in the attached image when these ines of code are present in the matlab scrtip
subplot(2,1,1),plot(maxtab(:,1),maxtab(:,2),'*r');
SDN=std(maxtab(:,1));
and SDN output of the Matlab script
but when I removed these it is working fine(but not showing the detected peaks).
Can you suggest me a solution for the above and also can I know the best method to add one more channel that samples another device signal which has to be processed in this same way(Signals sampled from 2 devices have to be porcessed in this same way).
Thanks.
Attachments:
Script_Error.JPG 133 KB
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