01-15-2010 04:03 AM
SanRac wrote:
I was also curious about the results.
Thanks for the update.
Dear Santosh,
I used to update then and there immediately. But during these holidays - Christmas, New Year and Pongal, i can't able to login much. Thanks a lot for your support. Expecting your help in my next waveform processing also during next week.
Thanks,
Mathan
02-19-2010 04:58 AM - edited 02-19-2010 05:00 AM
Dear Aeastet, Santhosh, Craig and All,
How are you? Thanks for all your timely help. Here comes the last headache of this type of analog waveform measurement. We need to calculate the values of A,B,Ht,Hr,Tf,Tr(Rise and fall time),Y. I calcualted the value of A. I also calculated B but don't know whether its the right one. Kindly suggest how to calculate for the value of B and also the remaining parameters.
Thanks,
Mathan
02-19-2010 06:33 AM
02-21-2010 10:16 PM
Dear aeastet,
Thanks for looking into this. I have attached the wf.vi file in the previous post which contains the waveform data. Is there any problem in opening it?
02-22-2010 08:24 AM
02-22-2010 10:17 AM
02-22-2010 01:04 PM
02-23-2010 05:47 AM
02-24-2010 12:58 AM
Dear aeastet,
Thanks a lot for your continuous support. The value of y can be calculated as 0.1*(A-B). I do not have to find these values for every peak. Just one time with the first one. The pass criteria for Hf and Hr should be less than the value of y and the vi you attached shows the exact result. Thanks for the timely help.
For the values of Tf and Tr (Rise and Fall time), 10% and 90% are the inputs. So in the falling edge and rising edge we need to calculate the value of 10% and 90% find out the difference in x axis values from both of them. Is it possible to use Transition measurements.vi to find out this one. Please help me in completing this.
Thanks,
Mathan
02-24-2010 08:42 AM