bugGNU Octave - Bugs: bug #42986, [octave forge] (signal) buffer...


bug #42986: [octave forge] (signal) buffer don't accept overlap > half window size

Submitted by:  None
Submitted on:  Thu 14 Aug 2014 01:50:09 PM UTC  
Category: Octave Forge PackageSeverity: 3 - Normal
Priority: 5 - NormalItem Group: Incorrect Result
Status: ConfirmedAssigned to: Mike Miller <mtmiller>
Originator Name: jy bernierOriginator Email: -unavailable-
Open/Closed: OpenRelease: other
Operating System: Any

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Fri 30 Jun 2017 05:43:43 PM UTC, comment #3:

Hey all,

Just a heads up that I'm still having this issue.


Andrew Moe <lemonlemons>
Thu 03 Mar 2016 09:31:42 PM UTC, comment #2:

change line 141 of buffer from

y (1 : in, off) = opt(off:end);


y (1 : in, off) = opt((end-in+1):end);

Sun 17 Aug 2014 07:55:42 PM UTC, comment #1:

Thanks for your bug report. I can confirm this in the current development version of the signal package, good catch. Actually p = n-1 works as well, but all values between n/2 + 1 and n-1 do not work.

Mike Miller <mtmiller>
Project AdministratorIn charge of this item.
Thu 14 Aug 2014 01:50:09 PM UTC, original submission:

y = buffer (x, n, p, opt)

p : An integer less than n that specifies the under- or overlap between column in the data frame

buffer(1:1000,100,50) succeeds
buffer(1:1000,100,51) fails



(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

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Carbon-Copy List
  • -unavailable- added by jwe (Updated the item)
  • -unavailable- added by lemonlemons (Posted a comment)
  • -unavailable- added by mtmiller (Posted a comment)
  • -unavailable- added by None (Submitted the item)

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    Follow 5 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Sun 13 Aug 2017 01:27:18 PM UTCjweSummarysignal package: buffer don't accept overlap > half window size=>[octave forge] (signal) buffer don't accept overlap > half window size
    Sun 17 Aug 2014 07:55:42 PM UTCmtmillerItem GroupMatlab Compatibility=>Incorrect Result
      Assigned toNone=>mtmiller

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