bugGNU Octave - Bugs: bug #45390, [octave forge] (communications)...

 
 

bug #45390: [octave forge] (communications) finddelay function

Submitted by:  zLs <rambald1>
Submitted on:  Wed 24 Jun 2015 10:19:32 AM UTC  
 
Category: Octave Forge PackageSeverity: 1 - Wish
Priority: 5 - NormalItem Group: Feature Request
Status: ConfirmedAssigned to: Mike Miller <mtmiller>
Originator Name: zLsOpen/Closed: Open
Release: otherOperating System: Any

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Wed 24 Jun 2015 05:53:00 PM UTC, comment #3:

Changing the Category to Octave Forge Package since the finddelay function is not part of core, but rather the Communications Package.

Rik <rik5>
Project Administrator
Wed 24 Jun 2015 11:53:21 AM UTC, comment #2:

Thanks Doug.

With your tip and some searches, i use these lines to get the delay:

[R, lag]=xcorr(y, y_filt);
[a b]=max(R);
D = abs(b - length(y));

I think is the right way.
I am new in this forum. How can i contribute to GNU octave by helping develop the finddelay() function, in order to get more compatibility with Matlab?

Thanks again,

zLs

zLs <rambald1>
Wed 24 Jun 2015 10:50:19 AM UTC, comment #1:

you could read this
http://octave.1599824.n4.nabble.com/findDelay-m-td4652878.html

and look at xcorr

Doug Stewart <dastew>
Wed 24 Jun 2015 10:19:32 AM UTC, original submission:

I've been searching for this fuction in octave and seems like its not implemented. it would be useful to have this. Thanks in advance.

Btw, is there any similar function that i can use in octave??

Regards,

zLs

zLs <rambald1>

 

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Carbon-Copy List
  • -unavailable- added by jwe (Updated the item)
  • -unavailable- added by mtmiller (Updated the item)
  • -unavailable- added by dastew (Posted a comment)
  • -unavailable- added by rambald1 (Submitted the item)
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    Follow 9 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Sun 13 Aug 2017 01:21:51 PM UTCjweSummarycommunications package: finddelay function=>[octave forge] (communications) finddelay function
    Thu 25 Jun 2015 05:00:33 PM UTCmtmillerSeverity3 - Normal=>1 - Wish
      Item GroupMatlab Compatibility=>Feature Request
      StatusNone=>Confirmed
      Assigned toNone=>mtmiller
      Release3.8.2=>other
      SummaryFeature request: finddelay function=>communications package: finddelay function
    Wed 24 Jun 2015 05:53:07 PM UTCrik5Carbon-CopyRemoved 72865=>-
    Wed 24 Jun 2015 05:53:00 PM UTCrik5CategoryOctave Function=>Octave Forge Package

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