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Subject: non-normalized X WaveF / Y WaveF display
From: emmanuel_mayssat@lynceantech.com
To: EPICS tech-talk <tech-talk@aps.anl.gov>
Date: Mon, 21 Mar 2011 16:58:55 -0700
Hello,

I am using medm.
I have a network anylizer that scans/samples frequency ranges.
I would like to represent the results in X/Y format using medm.
Y: sample value
X: frequency
200 samples

I assume I have to generate the X waveform = # samples on frequency range.
But can medm autoscale on the horizontal axis since range and # of samples can be changed at every scan by operator? 
(I believe so, but ...)

I would like to have a 'cursor' that moves on the waveform.
Has anyone tries this in medm?
How did you do this?
(A possible solution could be to use the sample number i and extract the (X[i],Y[i]), 
 2 subarrays of 1 elements...)

Is this asking for too much from medm ? ;-)
Can edm or other epics gui do this?

 
-- 
Emmanuel

Replies:
Re: non-normalized X WaveF / Y WaveF display Eric Norum

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