[Octave-bug-tracker] [bug #50820] [octave forge] (signal) pwelch incorrectly discards DC component

[John W. Eaton]

Follow-up Comment #10, bug #50820 (project octave):

I'm attaching an updated version of pwelch.  I wouldn't be surprised to find
that I've missed something, but as far as I can tell at the moment, it is
compatible with the current Matlab pwelch behavior.

There were MANY features in the previous version that no longer work.  I
actually think that's a good thing because this function is complicated enough
as it is.

Some testing is definitely needed.  I could use help with that from someone
who actually knows something about signal processing and uses pwelch.

(file #45133)
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Additional Item Attachment:

File name: pwelch.m-2018-10-03            Size:11 KB


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