ni.com is currently undergoing scheduled maintenance.

Some services may be unavailable at this time. Please contact us for help or try again later.

LabVIEW

cancel
Showing results for 
Search instead for 
Did you mean: 

Writing two waveforms to a text file (including time data)

Hi,

i am facing trouble in saving my data with time information. i have used client-server VI for data reception using TCP/IP (VI attached). i want the data saved to be in 2D i.e one column contains time and second column contains data. i am intending to use saved data in MATLAB/SIMULINK for analysis. the format which im getting is unreadable in matlab/simulink (picture attached). please someone to help me

Download All
0 Kudos
Message 1 of 3
(2,759 Views)

You do not have any timing information coming through, you need to get that sorted first.

 

Auto-indexing with a while loop is not a good idea, please read the relavent section in the link provided.

 

Please look at the attached file for saving waveforms in to tab limited text (it looks like it is a tab limited text file from your screenshot).

waveforms.png


CLA CTAChampionI'm attending the GLA Summit!
Subscribe to the Test Automation user group: UK Test Automation Group
0 Kudos
Message 2 of 3
(2,738 Views)

You do not have any timing information coming through, you need to get that sorted first.

 

Auto-indexing with a while loop is not a good idea, please read the relavent section in the link provided.

 

Please look at the attached file for saving waveforms in to tab limited text (it looks like it is a tab limited text file from your screenshot).

waveforms.png


CLA CTAChampionI'm attending the GLA Summit!
Subscribe to the Test Automation user group: UK Test Automation Group
Download All
0 Kudos
Message 3 of 3
(2,737 Views)