How to get the lte signal on a graph

Hi,
I'm trying to watch on a graph the niLTE RFSG Create and Download Waveform (Single Antenna) input and output signal ! By using the niLTE Generate DL Test Model Example (Basic).vi, I want to know which graphs could be use to watch the signal in frequence domain and in time domain. (I tried with a lot of default labview graphs but allways had "types" problems because the graph's type was never the one needed for the vi )
Thanks
Ossan

Hi Ossan,
To graph the LTE waveforms in this case, you won't be able to do this directly from the "niLTE RFSG Create and Download Waveform (Single Antenna)", since this sends the waveform straight to the RFSG in the background. The RFSG Database VIs let us get certain information about the waveform, such as I/Q rate, but not the waveform itself.
For the actual waveform, just place the "niLTE SG Create Single Antenna Waveform" VI in line with the other functions (so after step 6 of the example VI you're using), and graph the waveform from there. To get it into a format usable by the WFM measurement functions such as FFT, you can convert using the process demonstrated below.
Matt Lee
National Instruments
Applications Engineer

Similar Messages

How to get the hdmi signal?

I just but a macbook pro on july 2011
I also purchased a moshi adapter and a dyvex hdmi cable, i must say it is meant for PS3.
When i first tried to get the signal, i had to plug/unplug a couple of time.
But then it worked out great.
After, I tried to get the signal with another tv. an Aquos from Sharp
It worked perfectly. Now there's the problem... I am trying to getting it a second time
There is no way to get the signal....
Could tip me on how may i try to force the signal or what kind of cable i need to get to make it work perfectly everytime.
thank you

madijsnyder wrote:
I was watching a DVD on my TV and accidentatly pressed the channel button and that messed up the whole TV. How do you fix that?
You've got a television issue, not a Uverse issue.
You TV remote should have an "input" Or 'Setup' button or option. Find it and change it back to HDMI.

How to get the data from a waveform graph?

Hellow!
I have a waveform graph which has the experiment signal, so how can i do to save the X,Y data in a file?
thanks!
Mike

Hii,
You can store the data as shown in the vi, just use the signal data by converting it into the numeric form and give it instead of random data.
Hope this will help.
Thanks,
Nishant
Message Edited by Nishant on 04-16-2006 11:21 PM
Attachments:
file write.vi ‏31 KB

How to get the phase of signal from osilloscope?

Hellow!
Anyone can tell me how to get the phase of a signal from an osilloscope? thanks!

If you can capture the whole waveform data you could try running it through an FFT to get the phase information of a complex signal. If it is a simple signal you would have to define phase information relative to what? If you have a dual channel scope you can calculate the phase difference between them. Please give a little more information as to what your trying to see.
P.M.
Putnam
Certified LabVIEW Developer
Senior Test Engineer
Currently using LV 6.1-LabVIEW 2012, RT8.5
LabVIEW Champion

How come I do not get the same signal in LabView??

Basically, I want to reproduce a force curve on Nanoscope program into Labview, since labview has faster aquisition rate.
Anyways, since there are two voltage signals, I wanted to plot XY graph of them. However, I get a wierd signal that is not quite close to what I am supposed to get.
I am thinking about maybe there are some noise problem, or there is a little delay in getting the two signals (ex, the two signal is not in sync)
If anyone has similar experience or tried to the same experiment, please let me know. It would be really helpful.
Thanks.
Attachments:
ScreenShot048.gif ‏3 KB
ScreenShot016.gif ‏53 KB

Hi,
I just wanted to filter the y signal. Tried using smooth filtering, but didn't work well. Now, I am trying the Lowpass with 30Hz cutoff frequency; however, when I run my VI, it give me this error message
"Analysis: The following conditions must be met: 0 < f_low <= f_high <= fs/2."
If I can get better signal for y axis, I might get a better graph, as you said.
Thanks and if you know what that error is for and what to do to make it run, please let me know.
Mike.
Attachments:
ScreenShot002.gif ‏26 KB
ScreenShot004.gif ‏25 KB
ScreenShot005.gif ‏43 KB

How to get the SubVI(the virtual path is under .exe) reference in Run Time System

Hi everyone
The problem is about how to get the SubVI reference in Run Time System, when the SubVI is in .exe after building.
More details:
The top vi calls the SubVI by dynamic way, so the SubVI is included always, and the source object is the application.exe.
After the setup above, the SubVI will be in the application.exe. For example, SubVI's path is ...\application.exe\SubVI.vi
So, how to get SubVI's reference in Run Time System?
I can not get it when using "open VI reference" with the path ...\application.exe\SubVI.vi in Run Time System.
Actually, I can create a file to include the SubVI, instead of build the SubVI in application.exe , then I can get the reference convenintly. But it is not my favourate way.
Thanks
chenyin
Solved!
Go to Solution.

Here is the problem. Call a dynamic subVI means users could change it but it's also very attractive.
The dynamic call must be used within a user mastered but some parade can avoid problems.
It depends of why you use dynamic calls... => 2 main ways:
- Dynamic call are use to maintain an evolutive part of the code without acting on the executable => one unique VI distribution maintained by the administrator/developer
- Dynamic call are use to provide a collection of 'external' feature which could be enriched by the administrator/developer. For example, you provide to your customer a set of custom signal filters selectable in the executable.
In the 2 cases, you are only able to assess user skills to know if there is a risk of damage if there is modification.
So, to stay alone master a parade could be to provide dynamic VI without diagram but with the problem of maintenance because no modification in situ and more attention to manage distribution.
An other way is to hide the real distribution to user => call dynamic VI but unnamed it as *.vi but other (a repulsive name as OS system name ) or simply with no extension in order to not attract user... but it's questionable...
Another method more difficult but safer is to create a test of consistency ahead of your routine (version, user, modification date, ...)

IPhone: get the GSM signal in numbers WITHOUT jailbreaking? Is it possible?

Hi guys,
I need to measure the signal rate in different parts of a building. I know that it can be done with SBSettings, but I don't want to jailbreak my phone.
Can this configuration (getting the signal strength in numbers instead of the lines) be done without jailbreaking?

Envision99 wrote:
In order to force quit in iPhone firmware 2.x, you simply hold down the home button until the application closes. To force quit in 3.x, you have to press the sleep button until the power off slider appears, then let go of the sleep button and hold down the home button until the application closes. Once you force quit out of Field Test mode, you tap the signal bars and it will display the dbm numbers and vice versa.
I also leave the numbers on mine because Apple's representations of the signal strength is way off, they changed this back in the earlier version of 2.x.
Been trying to figure out how to get the numbers to stick. I knew about the field test menu but could never get the numbers to stay and your steps are right on the money. Thanks for the tip.

How to get the values from popup window to mainwindow

HI all,
   I want to get the details from popup window.
      i have three input fields and one search button in my main window. when i click search button it should display popup window.whenever i click on selected row of the popup window table ,values should be visible in my main window input fields.(normal tables)
   now i am able to display popup window with values.How to get the values from popup window now.
   I can anybody explain me clearly.
Thanks&Regards
kranthi

Hi Kranthi,
Every webdynpro component has a global controller called the component controller which is visible to all other controllers within the component.So whenever you want to share some data in between 2 different views you can just make it a point to use the component controller's context for the same. For your requirement (within your popups view context) you will have have to copy the component controllers context to your view. You then will have to (programmatically) fill this context with your desired data in this popup view. You can then be able to read this context from whichever view you want. I hope that this would have made it clear for you. Am also giving you an [example|http://****************/Tutorials/WebDynproABAP/Modalbox/page1.htm] which you can go through which would give you a perfect understanding of all this. In this example the user has an input field in the main view. The user enters a customer number & presses on a pushbutton. The corresponding sales orders are then displayed in a popup window for the user. The user can then select any sales order & press on a button in the popup. These values would then get copied to the table in the main view.
Regards,
Uday

How to get the table of value field? and can we expand the technical limits

Dear
I have created value field in COPA with KEA6. And now, I need the table which the value fields are saved. Yet, I have tried a lot to find it and get failure? Can any guy help me? Please tell me how to get the table of a value field.
And another question is that, can we extend the technical limits for the number of value field for ECC6.0?
We have a note for R.4.x Please see below:
OSS note 160892
You can display the length of a data record using Transaction KEA0 ('Maintain Operating Concern'). After you have navigated to the 'Characteristics Screen' or to the 'Value field Screen' choose menu path 'Extras -> Technical Limits'.
The maximum displayed here under 'Length in bytes on the DB' is the maximum length permitted by the Dictionary. The reserve required for the release upgrade must be subtracted from this value.
To increase the allowed number of the value fields, increase the value that is assigned to field ikcge-bas_max_cnt (FORM init_ikcge_ke USING fm_subrc, approx. line 165) in Include FKCGNF20. It specifies the number of the possible value fields. The corresponding part of the source code is attached to the note as a correction.
David Sun
Regards!

how to extend the limit of value numbers? please see the original question.

I downloaded and bought a movie from iTunes on my iPad and now want the same movie on my MacBook Pro but its not offering me to download it, it giving me the options of buying it which I already did. How I get the movie onto my MacBook?

I downloaded and bought a movie from iTunes on my iPad and now want the same movie on my MacBook Pro but its not offering me to download it, it giving me the options of buying it which I already did. How I get the movie onto my MacBook?

You can connect the iPad to your Mac's iTunes and do File > Devices > Transfer Purchases, that should copy it over to the Movies part of your library.
Depending upon what country that you are in, and whether the film studio allows it, you might also be able to re-download it on your Mac via the Purchased link under Quicklinks on the right-hand side of the iTunes store home page.

How to get the value from a JavaScript and send the same to Java file?

Hi.
How to get the value from a JavaScript (this JS is called when an action invoked) and send the value from the JS to a Java file?
Thanks and regards,
Leslie V

Yes, I am trying with web application.
In the below code, a variable 'message' carries the needed info. I would like to send this 'message' variable with the 'request'.
How to send this 'message' with and to the 'request'?
Thanks for the help :-)
The actual JS code is:
function productdeselection()
var i=0;
var j=0;
var deselectedproduct = new Array(5);
var message = "Are you sure to delete Product ";
mvi=document.forms[0].MVI;
mei=document.forms[0].MEI;
lpi=document.forms[0].LPI;
if(null != mvi)
++i;
if(null != mei )
++i;
if(null != lpi)
++i;
if(null != mvi && mvi.checked)
deselectedproduct[++j]="MVI?";
if(null != mei && mei.checked)
deselectedproduct[++j]="GAP?";
if(null != lpi && lpi.checked)
deselectedproduct[++j]="LPI?";
if( 0!=j)
if(i!=j)
for (x=0; x<deselectedproduct.length; x++)
if(null != deselectedproduct[x])
message =message+ "-" +deselectedproduct[x];
alert(message);
else
//alert(" You cannot remove all products!");
return false;
return true;
}

How to get the value from databank

Hi,
How to get the value from databank? and how to set the same value to visual script object?
thanks,
ra

Hi,
You can use GetDatabankValue(HeaderName, Value) to get the value from databank and SetDataBankValue(HeaderName, Value) to set the value to databank.
You can refer to the API Reference to see list of associated functions and techniques we can use with related to Data Bank.
This is the for OFT but if you are using Open Script then you have direct access for getting the databank value but when it comes to setting a value you have to use File operation and write you own methods to do the set operation.
Thanks
Edited by: Openscript User 100 on Nov 13, 2009 7:01 AM

How to get the value from the readonly field?????

Hi All,
I have a readonly field in JSF. in action class i want to get the value of that field.
How to get the readonly field value???
i am getting null if the field is readonly.
i am getting value if the field is not readonly.

I might have a problem similar to yours. Refer to the post I made entitled "Readonly and Disabled Fields Losing State Between Submits".

How to get the value from Advanced table

Hi,
In the Advanced table have 2 LOV fields, I need LOV field value dynamically in the controller to validate the save button, if iam not selected any value in lov save button will not allow to save the data. In the table i am using 'Add another row'. How to get the lov field value in the process form request??? and how to do this requirement
Thanks
Naresh

1. You can specify required property on LOV field to "yes". For events where you wish to disable the client side validations, set the property disable client side validation to "true".
2. If above behavior is not what you are looking for, then you need to handle in AM and not CO.
a. Call an AM method from CO.
b. In that AM method, get handle of VO.
c. Iterate the VO Rows and check for your validation rules.
-Prince
http://www.princekapoor82.blogspot.com

How to get the values from html:select? tag..?

i tried with this, but its not working...
<html:select styleClass="text" name="querydefs" property="shortcut"
             onchange="retrieveOptions()" styleId="firstBox" indexed="true">
<html:options collection="advanced.choices" property="shortcut" labelProperty="label" />
</html:select>
                    <td align="left" class="rowcolor1">
                    <script language="javascript" type="text/javascript">
                          function retrieveOptions(){
                         var sel = document.querydefs.options;
                         var selectedOption = sel[sel.selectedIndex].value;
                         document.write(selectedOption);
                       </script>

<td align="left" class="rowcolor1">
                    <script language="javascript" type="text/javascript">
                          function retrieveOptions(){
                         var sel = document.querydefs.options;
                         var selectedOption = sel[sel.selectedIndex].value;
                         document.write(selectedOption);
                       </script>This java script is not working at all..its not printing anything in document.write();
This is code..
<td class="rowcolor1" width="20%">
<html:select styleClass="text" name="querydefs" property="shortcut"
                         onchange="retrieveSecondOptions()" styleId="firstBox"
                         indexed="true">
                         <html:options collection="advanced.choices" property="shortcut"
                              labelProperty="label" />
                    </html:select>i tried with this also. but no use..i'm not the getting the seleced option...
function retrieveOptions(){
firstBox = document.getElementById('firstBox');
                         if(firstBox.selectedIndex==0){
      return;
    selectedOption = firstBox.options[firstBox.selectedIndex].value;
}actually , how to get the values from <html:select> ...?
my idea is to know which value is selected from the combo box(<html:select> ) if that value is equal some string i have enable a hyperlink to open a popup window

How to get the lte signal on a graph

Similar Messages

Maybe you are looking for