Perform DFT in LabVIEW
Hi , I would like to compute DFT of a signal. Windowing should also be implemented to clean leakage from the spectrum. If sample rate is also specified, a frequency vector should be returned....
View ArticleConvert 2013 to 2009
Hi everyone. I'm trying to save a .vi in a previous version, from LabVIEW 2013 to 2010, but it says there's an error and displays the message I'm showing in the attachment. I have discovered that the...
View ArticleSudden Error -200077
Hi,I have a measurement system thathas been running for some time that, without any apparent change to the hardware or pc that is running it, has begun giving an error: Error -200077.It running with...
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Standard report vi problems going from LabVIEW 6 to 2009
I have a large application developed in LabVIEW 6 that I am converting to 2009. I have encountered multiple errors and conflicts with the standard report generation vis (not the Report Generation...
View ArticleChanging a software into a Labview Programme
Hi all, I am new to LabView and would like some help in changing a software into a Labview Programme. The PC software is a platform that enables a PC to control a R/C transmitter. It is written in C#...
View ArticleLabVIEW 2011SP1 Error building installer: LabVIEW Run-Time Engine 2013 is...
I'm having a problem building an installer in LabVIEW 2011SP1. It's been a while since I've tried to build an installer but it used to work fine and building executables is still working fine. Now when...
View Articleimage compression using dct for colored image
good day :) ahm i just want to ask if the the image compression with DCT .vi is applicable too for color image.. cause when i input a colored image to it, it does not work well.. thankyou for your...
View Articleadd value only when true
hi I am making an array with the iteration values of for loop by chechking the conditions and i want it to be done only when my condition is true.But now what is hapenning is that if the condition is...
View ArticleI want to interface s7 1200 plc to LabVIEW 2011
i am not getting proper bit address in plc, i follow this attachment but i think it is not sufficient to integrate plc with LabVIEW advance thanking you...!!!
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Sound for random arraypairs
Hello!I would like to ask something.I have 2 arrays with 4-4 roster,where i generated random arraypairs.In this case : Pali - Hajni // Peti - Heni // Tomi - Robi // Zoli - Teri.I want to know ,that can...
View ArticleHow are you tracking deployed software versions for traceability?
I am curious how others are tracking deployed software versions in automated test environments. I am working on a medical device tester and we have a somewhat inefficient method for keeping track of...
View ArticleOne Wire Interface
Hello, I need to use the Maxim ID chipe DS2401. I want to use the one of the DIO lines from the NI DAQ usb 6255 to communicate with this chip. Do anyone has an idea how to write the protocol to read...
View ArticleHow to program two solenoids where when one is active the other cannot be
I would like I someone could give me sample could or a picture of sample code thanks
View ArticleCreate Control - Modern vs Classic
I am using Dynamic Generation Hardware Start Trigger.vi as a template (although my question could apply to any examples vi).My question is aesthetic in nature. * The Controls have a white background...
View ArticleDIsplay Agilent E4438C ESG using NI-VISA GPIB
Hi, I am currenty using labview to control Agilent E4438C to do a frequecny list sweep but how do I display the current frequecny the signal generator is at? I look through the VI in the instrument...
View ArticleAdd and delete user in table
Hi, guys. I am doing a system which is allowed admin to control user.The ID is = adminThe pass is = 6649481Can anyone help me to check for the add and delete part.Actually, it can work but I would like...
View ArticleHow to find the IP of all available cRIO on the Network?
I would like to figure out a way to get the IP of available cRIO on the Network using LabVIEW. I am not sure how to start or even it is doable. I use a static IP and I only have 1 system so usually it...
View Articlehow to express vibration in time domain
hi i am acquiring accelrometer values from the sound and vibration signal simulator box the values are some what like this x=2.54656.. y=2.23456.... i want to plot the values in the time domain and...
View ArticleHow to Bandpass filter an array and display its spectrum in frequency domain
I have a lot of arrays, which is sampled at 128 Hz (that means the two consecutive values from the array have a time gap of 1/128 seconds). Each array contains for about 70 values. How can I display...
View ArticleCan Labview Real-Time Accomodate 2 Harddrives?
Hi guys,Is it possible to have two physical hard drives in an LV-RT PC? One for the operating system and the other for fast storage? I tried installing a second hard drive and now it appears LVRT isn't...
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