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Plotting thermocouple data vs time in a waveform chart
I am trying to graph anywhere from a few up to 32 thermocouples vs time, below is what I have so far but the chart only show beginning and end times which does not help much. Is it possible to get the...
View ArticleVariables partagé publiés réseaux
Bonjour, Je suis en train de réaliser un programme et pour cela je dois faire circuler des données entre mon vi UI main et mon vi RT. Pour cela j'utilise des variables partagées publiés sur réseaux de...
View ArticleBCG for 16 bit image
I need to increase the brightness on a .TIFF image which is in 16bit unsigned. I only have available a BCG for 8bit, and we don't want to use the operators since we want to control the amount of...
View Articledigital PID control
Hi everybody,You may know that, there is Labview FPGA built in PID control module.And you can not see the inside of the module.I would like to build digital PID of my own with shift registers or so....
View Articlewavelet packet transform
Anyone working on wavelet packet transform? I need to find the energy distribution at 5 level WP subbands but unfortunately energy distribution is not coming up as it should be.
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Multilanguage user interface
Hi, I want to develope a distributable that allows multi language user interface selection; despite the fact the question has been asked a considerable number of times I haven't found a good solution...
View ArticleHow can I start modelling radio links using Labview 2011?
I need to model a couple of 60Ghz radios in an interface. Each radio is connected to a seperate computer for data analysis. So I need to create an interface which connects to these computers to display...
View ArticleSynchronize 2 function generators
I have created a VI that outputs a sine wave on 2 5421 function generators. The amplitudes can be adjusted on the fly. The problem I am having is trying to keep the 2 signals in phase. I have tried...
View ArticleSound Card as DAC
Greetings Gentleman; So, i was wondering if it is possible to use the Integrated sound card of a motherboard as a DAC for a program i have.The program just makes some "noise" signal elaborated under...
View ArticleLost contact with daq modules
Trying to upgrade yet another system from Win XP / LV 8.something going to Win 7 / LV 2013. New problem on this one. Using a PCI-6021 daq with an SCC-68 accessory panel. The accessory panel has...
View ArticleHow to run and stop LabView code without using start and stop buttons
Hey I've attached my code that I'm going to use with thermocouples. What I'm trying to do is: when I hit start button the code should run for a minute then stop for 5 minutes and then start again, this...
View ArticleIs there a file size limit when using Read From Spreadsheet File?
I'm trying to read in a large file, about 52mb, 525600 lines with 27 fileds in each line using "Read From SpreadsheetFile.vi". I then search the 2D array for -999, which represents bad/no data in that...
View ArticleAT Commands using TCP/IP Connection with GPRS Modem
Hello, I'm trying to communicate with a GPRS Modem by using AT Commands, I tried this manually by sending commands through Telnet and Hercules Software so modem is responding correctly. I want to do...
View Articlenew networked shared variables in my computer view but not in shared variable...
I have a Shared Variables.lvlib on a cRIO target, and want to test some algorithms when I don't have access to the cRIO hardware. Figured I could make a new project, add the same library to the windows...
View ArticleCrazy Question Zone: MS Excel as part of the installer
Is it possible to include 3rd party software (unlicensed) as part of the LabVIEW software installer? I'm sure the answer is "no", but since this is the "Crazy Question Zone", I may as well ask... Has...
View Articleload cell calibration
Hi there,New to Labview. Working on a little college assignment and am looking for a little bit of help. I have a micro load cell hooked up to a myDAQ and I'm attempting to calibrate it to get a...
View Articlefpga 63034 error
I'm getting this error when I try to run an FPGA program that has a target to host FIFO apart of it. It says unknown error and I can't find a topic online with this error explained. I've run the...
View ArticleBuilding a simulation - Labview Robotics
My main points:1. Is it possible to build a xml file (like the one used for robotics simulation environments) using labview?2. If so, would it be possible to then update this map dynamically with...
View ArticleTables controls feel unintuitive
As it stands, the table control feels very unintitive to me. People are used to the look/feel of Excel - selecting entire columns or rows, deleting multiple rows at once, deleting sections of data,...
View ArticleHow do you read MS Exchange Server email
I am trying to develop a server side LabVIEW email action application that will use subject line of generated client emails, sent to a specific account, too perform an 'action' based on the structured...
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