In Reply to: Re: test for transients posted by mfc on July 18, 2003 at 20:10:44:
Hi,I have removed all leakage. Various ways this can be done.
Windowing (Hamming, triangle, etc.), or the trick I use
which is coherent sampling. This requires a window that
provides an *integer* multiple of periods of *all* the
frequencies of the input waveform. It also requires the
start time begin at *exactly* 0, and end at *exactly* zero
for the composite waveform.I just need from JC the max harmonic frequency to go out to
with the square wave, so I can set the window, and I can set
it up and start the test.
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Follow Ups
- Re: test for transients - mfc 07/18/0321:14:44 07/18/03 (7)
- Re: test for transients - Scott Frankland 21:56:29 07/18/03 (1)
- Re: test for transients - mfc 22:17:05 07/18/03 (0)
- Re: test for transients - 13th Duke of Wymbourne 21:29:55 07/18/03 (4)
- Re: test for transients - mfc 22:14:39 07/18/03 (3)
- Re: test for transients - 13th Duke of Wymbourne 21:05:22 07/19/03 (2)
- Re: test for transients - mfc 17:01:29 07/22/03 (0)
- Re: test for transients - john curl 15:09:36 07/21/03 (0)