How can I define the intermittency factor of a signal?

Hi everyone,
I want to ask how can I determine the intermittency factor of any signal.
The intermittency factor is a ratio of the time of high frequency distortion in the signal to the total time of the signal. So, Intermittency=time_turbulent / time_total.
I have attached an image file and original vi with source vis to show the high distortion time in blue lines. I want to determine the total time of these distortion in the blue lines. Then I will divide this total time corresponding the high level distortions in the blue lines by the total time of the signal to calculate the intermittency.
How can I achieve this? Could you please help me? Regards,
Attachments:
image.jpg ‏326 KB
Unsteady Pipe Flow Analysis_Shortened Format.vi ‏643 KB
subvis.zip ‏967 KB

mechen,
It is not clear to me whether your problem is (1) how to measure the time or (2) how to determine the presence of the high frequency distortion.  The counters to which Paul B. referred are related to (1).  I cannot look at your VI from home, so I do not know what you have tried.
You generally get better help on this Forum if you ask very specific questions.  Asking someone to do the whole job for you, especially when you have not provided all the specifications, is much less likely to get you the help you want.
Lynn 

Similar Messages

  • How can I define the possible entries for "invoicing process" at fkkinv_ma?

    At the transaction code fkkinv_ma, I fill in the fields "Date ID" and "Identification" but I have a problem with the field of "Invoicing Process". When I psh theF4 button, there comes no search help. What should I do? Should I define the possible entries first? If I should, how can I define the possible entries for "invoicing process"? How is the customization done?
    Thanks in advance for the answers.

    You have to define them in the IMG 
    Financial Accounting (new)
    Contract Account Recievable and Payable
    Business Transactions
    Invoicing
    Invoice Types
    You have to set up a number range, decide what type of Financial transactions should not be invoiced -- like  Dunning Charges
    then you have to have a developer create the form and form class of invoice.

  • How can i define the same business partner as Vendor and Customer and link between them

    Hello Professionals,
    I want to define the same business partner as customer and vendor and link between them,
    How can i do this in SAP B1?
    Thanks in Advance,

    Hi Karem
    Our Account People doing like this only in my company. 
    If you Raise A/R Invoice means customer list only show in Business Partner List.
    If you Raise A/P Invoice means Vendor list only show in Business Partner List
    We Follow different Code for Customer and Vendor as show below.
    for Vendor  = Code Starts with V0001
    for Customer = Code Starts With C0001
    With Regards
    Balaji

  • How can I define the variable "UITableViewScrollPositionNone" in Applescript-Objc?

    I'm trying to select a row in a Table View using the following code:
    NavigationTable's selectRowAtIndexPath_animated_scrollPosition_((IndexHandler's indexPathWithIndex_(1)), true, UITableViewScrollPositionNone)
    (IndexHandler is the NSIndexPath class)
    But when I run the code, I get the error:
    The variable UITableViewScrollPositionNone is not defined.
    How do I define "UITableViewScrollPositionNone", in Applescript-Objective-C?

    For some strange reason, after admitting that I'm utterly lost, and after literal days of endless searching, I've found the proper snippet of code.
    For those who need to select an NSTableView row in Applescript-Objc:
    property IndexSetHandler : class "NSIndexSet"
    set DefaultRow to (IndexSetHandler's indexSetWithIndex_(1))
    NavigationTable's selectRowIndexes_byExtendingSelection_(DefaultRow, false)
    Thank you both for all the help you've given me as well, and sorry for bothering you with previous response.

  • How can I define the page size in mm instead of pixel?

    Any help is appreciated.

    There is no page size in Keynote, it does not have the ability to scale to a physical dimension.
    Keynote is a video based application, the end product is a slide presentation, therefore pixels are used to define the size of slides.
    It can print handouts and outline notes, but these have a preset template to allow printing of a thumbnail image and notes.
    If your end product is paper, use the iWork companion application, Pages or another page layout application.

  • How can I define the Oracle data source flexible so that I can change?

    Dear all:
    I have a problem in define the crystal report file(.rpt) in Crystal report desinger 9 by using Oracle database.
    Since in the "Control Pancel" -> "ODBC" ->, I can't find the oracle DNS definition in order to define the ORACLE database's IP address, port etc. So I can't allocate the Datasource in "Data base" -> "Define Data source" of Crystal report 9 desinger.  Finally, I have to explicitly define the Data source by browsing the Oracle DB in "Define Data source" function. It is not flexible while I want to switch the DB server by change its IP adress.
    But in contrast, I can easily define a MS SQL server DNS and allocate it to .rpt file.
    Is that something I was wrong?  Any reference or answer are appriciated!

    Hello,
    Moved to Crystal Reports Database forum.
    CR needs an Oracle Client installed. Once it is installed then you'll find a driver to create a DSN and then you can set location to another Oracle Server.
    You have to first install the Oracle Client.
    It's also better to create your reports off of Oracle, it's easier to then set location to MS SQL Server.
    Thank you
    Don

  • How can I define the position of a SUD dialog in Diadem-AUT​O?

    In the COD dialog-editor you can define the X- and Y-position of every dialog-window. In the SUD dialog-editor these options are not available. Is there any way to specify the position of a SUD dialog?

    Hi Johannes,
    There are two parameters in the dialog properties called "Top" and "Left" that seem to deterine the position of the upper left corner of the dialog on the screen.
    I have only used them in the "Preview" window of the SUD editor, but they seem to work fine.
    Let me know if this is what you were looking for.
    Otmar
    Otmar D. Foehner
    Business Development Manager
    DIAdem and Test Data Management
    National Instruments
    Austin, TX - USA
    "For an optimist the glass is half full, for a pessimist it's half empty, and for an engineer is twice bigger than necessary."

  • How can i define the width of report column in report region ?

    Hi,
    I have report region and i want to have a static width for each column ( not based on column name of column data ), how can i do it ?
    Thanks in advance ,
    Yoel

    Can you provide more details pls? I am also trying to change widht of report columns and I do not see anywhere in reports atrributes where it allows me to do that...Thanks so much!

  • How can I define the page of new tab instead of a blank page ?

    Hello,
    I would like to define define the page of new tab instead of a blank page but without having to install a new extension.
    (see here for your answer if it is what you are looking for https://support.mozilla.com/fr/questions/716280 )
    Is it possible?
    Like changing something in about:config ?
    thanks

    too bad...
    (If I am not wrong I should add "there is no MORE about:config setting")
    So is there a way anyway ?

  • How can I use the USRP to record a signal using its two RX port simultaneously?

    Hi.
     I am trying to record a signal using two horn antenna. The reason I need two antenna is to cover the wide frequency range (DC-6GHz). one antenna is covering DC-300MHz and the other one covers 300MHz-6GHz. So I need to use two RX port of USRP at the same time to record the signal. I have two questions:
    1. Does any USRP in the market capable of covering this range of frequency?
    2. Is it possible to use both RX port at the same time to record signals as I described? If not, how can make that happen?
    P.S. I have two NI2920 USRPs and two N210 USRPs in my lab. 
    Thanks in advance for your time.
    Sam.
    Solved!
    Go to Solution.

    Hi Sam,
    To answer your first question the USRPs that you have cannot reach the frequency range that you want. There is not a USRP, to my knowledge, that can reach this range in one device. 
    Also note that you cannot use two RX sessions for two different ports at the same time using LabVIEW and the USRP driver. If you want to use both RX lines you will have to run one session with one line, end the session, and then start a different session for your second RX line.
    Noah | Applications Engineer | National Instruments

  • How can I select the time values of a signal and connect them to the y-input of a divide command?

    Hi,
    I have an analog signal connected with a threshold peak detector. The counted peaks shall be divided by the total time of the recorded signal. My problem is, I don't know how to connect just the the x-values, i.e. the time component of the signal, to the divide command. I have no idea how to "split" the signal so that I don't have the whole signal but just the time in seconds as an output of the measured or filtered signal sub-VI, respectively.
    Does anyone have a hint?
    Thanks for your help,
    Philipp

    Hi Phillipp,
    do you mean you have a waveform and you want to get the components? In this case "Get Waveform Components" should work.
    Mike

  • How can I get the time for a simulate signal express vi waveform?

    I tried converting to an array and then indexing, but every index I try only gives me the y value. See attached VI for clarification on what I mean.
    Attachments:
    simulate signal.vi ‏49 KB

    You will have to keep track of that yourself.  You are sampling at 360kHz.  This means that each sample is ~2.8us.  You can easily get the time by taking that dt (2.8us) multiplied by the sample index and adding the time at which the first sample was taken.
    There are only two ways to tell somebody thanks: Kudos and Marked Solutions
    Unofficial Forum Rules and Guidelines

  • How can I define the parameters in IPC formula?

    Hi IPC experts,I'm fresh on IPC.
    Now,I have a requirement,and need to alter an IPC formula.
    I need to post a parameter to IPC,and I have below two proposals,but both of them are denied.
    1.add a field catalog,and the system will add a new field in structure CRMT_ACS_I_COM.To finish the MTP,we need to process/remove all the pending BDOCs in middleware.We have global business,and there are always some BDOCs being processed,so it's almost impossible to clear it,so the risk is too high.
    2.Export the data to database in ABAP and then access them by calling a function in the JAVA codings in the formula.
       To achieve this goal,we'll have to use JCO to access ABAP function module,but it seems forbidden according to SAP.
    Now,I have a proposal,whethe we can add a new parameter in the formula class??
    We have below two parameters in the formula:
    import com.sap.spe.pricing.transactiondata.userexit.IPricingConditionUserExit;
    import com.sap.spe.pricing.transactiondata.userexit.IPricingItemUserExit;
    import com.sap.spe.pricing.transactiondata.userexit.ValueFormulaAdapter;
    public class Z_VAL_975_GrossStartingPoint extends ValueFormulaAdapter {
         public BigDecimal overwriteConditionValue(
         IPricingItemUserExit pricingItem,
         IPricingConditionUserExit pricingCondition) {
    Can anybody suggest how I can add a third parameter and how to post value to it in ABAP??
    I mean a parameter created by ourselves,not a standard parameter.
    Thanks in advance.

    Hi jerry,
    I think you need to pass some custom paramater to ipc which is required in pricing.
    Then you can add a new parameter in the field catalog attribute and to pass the value to the IPC you have to implement the badi CRM_COM_COND_BADI.
    Thanks and Regards
    shanto aloor

  • How can I define the cause of this problem?

    Hi guys,
    LKM Oracle to SQL
    IKM informix incremental update
    Source : ORACLE
    Target : INFORMIX
    - This process work across internet network (lease line).
    - Have to update a large amount of data ,around 500,000 rows,from source to target
    - Target has existing data around 70 million rows
    Here is the problem,
    When update process was executed it won't complete in step update flag useless row.
    In the opeator windows,It will show in the thunder icon which mean it still in processing.
    In the mean while,the target database seesion was already dead (missing).
    This process has take a long time I think,may be 4-5 hrs.
    So I could not detect any point of this process that ......
    this is come from network issue or come from a bug of software or something else.
    In my opinion,
    something wrong on the process "update flag useless row" because it take too long time.Then after it's finish "update flag useless row" step.(I know that this step already finish because i already check on the target database that the flag has been completely updated).It cannot send some signal back to ODI to update status in the repository that this step already finish.So It could not execute a next step.
    Any ideas,
    Many thanks in advance.

    Try booting in Safe mode. This page tells you how to do that and how it works:
    http://support.apple.com/kb/ht1564

  • How can I define the path to sync my I-pad (he does it by default on the c-drive)

    By default, the system  sync on c:...mobile sync/back up (created by the system itself).
    Have not enough memory on my C-drive and would like to back up on a D-drive or external HD.
    I tried via Edit/Preferences where I could indicate where to save the media but not the back up.
    When I "deselect" in I-tunes the "books" and "apps" from the sync...than he removes all my books or apps from the I-pad (do not understand why).
    Can somebody help me?
    Thanks
    Laëtitia

    Hi,
    Apparently there are lots of feedback on this issue. As I have the save config I wanted to check so I just tried a few changes on my phone with adresses... notes... in outlook contact and everything synced well on the phone. Using outlook 2010 (don't know wich exchange server running) and iPhone5 with iOS 7.1.1.
    Have you tried resync the iphone's account ?
    (you might want to backup before doing the following)
    Settings > Mails, contact, calendar > exchange > uncheck/check contact
    (if asked choose to delete exchange's contact from your phone.)

Maybe you are looking for