[Octave-bug-tracker] [bug #63442] [octave forge] (signal) - poctave

[Renato]

URL:
  <https://savannah.gnu.org/bugs/?63442>

                 Summary: [octave forge] (signal) - poctave
                 Project: GNU Octave
               Submitter: yamane
               Submitted: Tue 29 Nov 2022 03:59:28 PM UTC
                Category: Octave Forge Package
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Matlab Compatibility
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: other
         Discussion Lock: Any
        Operating System: GNU/Linux
           Fixed Release: None
         Planned Release: None


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Follow-up Comments:


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Date: Tue 29 Nov 2022 03:59:28 PM UTC By: Renato <yamane>
The white noise has an octave spectrum that increases with frequency, while
the pink noise is constant throughout the frequency range.

The octave spectrum of a signal illustrates how the human ear perceives the
signal.

GNU Octave doesn't have the capability to plot a pink noise as a flat line (dB
vs Frequency), where this is very useful in the audio analyses.

Therefore, should be nice to have a function like Matlab poctave
(https://www.mathworks.com/help/signal/ref/poctave.html)







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