bugGNU Octave - Bugs: bug #52807, [octave forge] (signal) dwt calls...


bug #52807: [octave forge] (signal) dwt calls missing wfilters

Submitter:  Juan Pablo Carbajal <juanpi>
Submitted:  Thu 04 Jan 2018 01:21:28 PM UTC
Category:  Octave Package Severity:  1 - Wish
Priority:  1 - Later Item Group:  Feature Request
Status:  Postponed Assigned to:  None
Originator Name:  juanpi Open/Closed:  * Open
Release:  * dev Operating System:  * Any
Fixed Release:  None Planned Release:  None
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Wed 21 Mar 2018 12:31:04 AM UTC, comment #1: 

Downgrading severity. This doesn't break any installation or test code. It looks to me like the dwt function was added hastily from the "wavelet" repository that Lukas was working on a few years ago.

Do we want the signal package to start incorporating more wavelet functionality? Or do we want a separate wavelet package that corresponds to the functions in Matlab's wavelet toolbox?

I'm hesitant to bother fixing this until there is some discussion about the Octave Forge solution for Matlab compatible wavelet functionality overall.

Mike Miller <mtmiller>
Group Member
Thu 04 Jan 2018 01:21:28 PM UTC, original submission:  

Hi all,

Helios de Rosario mentioned this long ago in the mailing list, but apparently no bug report was opened.

the function dwt in the package signal calls function wfilters which is not packaged with signal.

Juan Pablo Carbajal <juanpi>
Group Member


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  • -email is unavailable- added by jwe (Updated the item)
  • -email is unavailable- added by juanpi (Submitted the item)

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    Follow 9 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2019-02-27 mtmiller Releaseother dev
    2019-02-27 mtmiller Carbon-CopyRemoved 80942 -
    2018-03-21 mtmiller Severity4 - Important 1 - Wish
        Priority5 - Normal 1 - Later
        Item GroupInstallation Failure Feature Request
        StatusNone Postponed
        Release4.2.1 other
    2018-01-10 jwe Summary[octave forge (signal) dwt calls missing wfilters [octave forge] (signal) dwt calls missing wfilters
    2018-01-09 jwe Summary[signal] dwt calls missing wfilters [octave forge (signal) dwt calls missing wfilters

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