USRP 2920 Timing synchronization problem for BER plot
I want to plot a bit error rate (BER) for different modulation schemes using USRP 2920. But I am not able to get the exact BER. I think timing synchronization is the main issue. Can anyone please help...
View Articleapplication program not working on another computer
Good morning all, I made a program which allows to read and record in a table the values of a balance connected to a computer. All this is in a state machine to be able to backtrack if necessary. the...
View ArticleWhen to use DVR?
I just learned about DVR while watching a CLA practice test yesterday. I totally understand why it's used. However I don't understand where it is clear that I should use it. Should I use it for all...
View ArticleClik here to view.
TCP Errors from PC to myRIO RT with USB Xbox One Controller
Hello all, I am currently created a myRIO PC, RT, and FPGA project where I use an external Xbox One controller to communicate to the PC vi, then have this written to the RT through STM TCP/IP. I would...
View ArticleWhy No Rollover for While Loop i I32
There are various articles showing that a while loop's i counter will not rollover after it reaches max value. See...
View ArticleError when loading built application
When I built my application and put it on another computer, I get a 'Find the .NET Assembly Named "ULx_LV.dll" window, showing the file requested right there in the data folder. Since it is in the...
View Articlelabview y rasberrypi
Hola, necesito ayuda, tengo un programa hecho en labview utilizando LINX para el monitoreo y control de unas variables, ahora bien me gustaría saber como puedo hacer una conexión remota a la rasberrypi...
View Articlelabview y pantalla
Hola, necesito ayuda, tengo un programa hecho en labview utilizando LINX para el monitoreo y control de unas variables, ahora bien me gustaría saber como puedo hacer una conexión remota desde otro...
View ArticleLabVIEW array question
Hi NI Community, I'm trying to write a simple code to detect a transient duration. I figured out the logic but trying to work with array in LabVIEW. For example: We have a DAQ collecting voltage and...
View ArticleClik here to view.
Using convex hull function for my apple detection and count project
I am really new to Labview. I am working on an apple detection and count project. It is basically what I have done below.
View ArticleLabVIEW control and simulation
Hi everyone, When I open labview, everything seems to be running fine, but then when I am in my block diagram window and I right click to open the functions window, scroll down and click on control...
View ArticleHow to wait for holding register to be changed using NI Modbus Library
I'm using Labview Modbus Library downloaded from : http://www.ni.com/example/29756/en/ I have PLC Siemens S7-1200 communicating with Labview using holding registers. Each of holding registers...
View ArticleClik here to view.
Want to flip the image vertically
Hi Everyone, I want to flip the image vertically (see image A). It is possible by changing the coordinates of the Y-axis (see image B). But I want to have it as image B without changing coordinates....
View ArticleWant to extract extract grayscale values from certain parts of an image
Hi Everyone, I want extract the grayscale values at certain parts of the image. I have graysclae values for the whole image and now want to get it from the certain part. I have drawn rectangles to get...
View ArticleClik here to view.
Bug in LV2020 scan relative time
In LV2019, Scan from string can be set to "%t" and scan a relative time string of e.g. 12:34:56, but in LV2020, that doesn't work: Try attached VI in LV2020 vs an earlier LV version and see. Or am I...
View ArticleAndor SDK3 Labview AOI height issue
Hello,I have installed Andor SDK3 for labview 2020, but when I try to go through provided examples I obtain error "AT Get Int A.vi AOIHeight INVALID HANDLE".When I set the AOI width and height they...
View ArticlePiloter Itech IT7622 avec Labview
Bonjour les amis, svp je suis un stagiaire et ça fait 3 semaines que je suis bloqué dans un programme ainsi que mon stage arrivera a finir.En fait, je veux piloter une alimentation AC programmable de...
View Article