HOW TO MEASURE ANALOG PULSE WIDTH/TIME GAP OF AN WAVE

[BYm]

HELLO ALL, IM NEW TO LABVIEW. IM USING NI USB-6008 TO ACCESS   " ACCELEROMETER TAP READINGS" BUT I NEED TO KNOW THE TIME GAP BETWEEN THE EACH PULSE OR WAVE. IM ATTACHING THE SCREENSHOT OF THAT WAVE. PLS GUIDE ME IN DOING THIS PROGRAM, I NEED TO KNOW THE TIME GAP "Dt"......

[Coq_Rouge]

What happened to your Caps Lock key? You should not eat or drink then working on your computer. The Caps lock key may become sticky like your is now.....

[BYm]

ya,  but now its working correctly.. please could someone help me out to measure the time gap "Dt" of that wave

[srikrishnaNF]

Hi BYm,

  There are ways to measure this dt..like for example if the waveform plotted is a waveform datatype..then you can get the Ampltitude array and time array seperately...then find for what amplitudes you want the time gap and correspondingly search in time array and take the difference.Just got through waveform pallette and you will know..

Thanks and regards,

srikrishnaNF

[BYm · Accepted solution]

thanks for your reply sir,  i can get the amplitude array... but i'm unable to get the time array... could you help me out please

[BYm]

thnx for your valuable suggestion, i got the answer...

i did as like u said, initially i chose WRITE LABVIEW MEASUREMENT FILE >>> READ MEASUREMENT FILE >>>> SET TRIGGER (To some point with rising and falling )>>> MEASURE WAVEFORM DURATION