patchGNU Octave - Patches: patch #10403, (signal) wvtool expwin poisswin

 
 

patch #10403: (signal) wvtool expwin poisswin

Submitter:  Rob Sykes <robsykes>
Submitted:  Sun 15 Oct 2023 12:18:23 PM UTC
   
 
Category:  Forge : new function Priority:  5 - Normal
Status:  None Privacy:  Public
Assigned to:  None Open/Closed:  Open
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Fri 05 Jan 2024 01:28:02 PM UTC, comment #2: 

Thanks for looking at this, John.  It wasn't written as a clone of Matlab per se but came out of the work done on the taylorwin implementation. For that, the reference https://www.osti.gov/servlets/purl/1365510
was used, so the plots were based on the ones used in that document.
Subsequently, it was spun out as a standalone utility (since it is useful for most window functions, not just taylorwin) and named wvtool since it's pretty close in what it does to the Matlab utility.
There is in fact an option to select which subplots are displayed i.e. giving a more Matlab-like result; I guess further Matlab compatibility can be added if needed in future.

Rob Sykes <robsykes>
Thu 04 Jan 2024 08:29:27 PM UTC, comment #1: 

As an update, I separated out expwin and poisswin from the patch and pushed them

wvtool would be next, and then the use of wvtool in demos


As a quick look at wvtool, it display more plots than the matlab function does, and is using different scaling for some of the plots - not sure if that was intentional not


John Donoghue <lostbard>
Group Member
Sun 15 Oct 2023 12:18:23 PM UTC, original submission:  

 ** Improves demonstrations of the following functions:

      barthannwin blackmanharris blackmannuttall
      bohmanwin   boxcar         chebwin
      flattopwin  gausswin       hann
      kaiser      nuttallwin     parzenwin
      rectwin     taylorwin      triang
      tukeywin    ultrwin        window


 ** Adds the following new functions:

      expwin      poisswin     wvtool

Rob Sykes <robsykes>

 

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Attached Files
file #55238:  signal.patch.gz added by robsykes (8KiB - application/gzip)

 

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    Date Changed by Updated Field Previous Value => Replaced by
    2023-10-15 robsykes Attached File- Added signal.patch.gz, #55238

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