[Octave-bug-tracker] [bug #37858] missing matlab function spectrogram

[Guiu Rocafort]

URL:
  <http://savannah.gnu.org/bugs/?37858>

                 Summary: missing matlab function spectrogram
                 Project: GNU Octave
            Submitted by: rocafort8
            Submitted on: Mon 03 Dec 2012 08:46:30 PM GMT
                Category: Libraries
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Matlab Compatibility
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.6.3
        Operating System: GNU/Linux

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Details:

The function spectrogram is missing and trying to call it won't show the usual
"This function is not yet avariable" message but this one "error:
`spectrogram' undefined near line 1 column 1".

According to the Matlab documentation "To obtain the same results for the
removed specgram function, specify a 'Hann' window of length 256." and the
specgram function is already implemented in octave so I'm guessing it should
be easy to implement.

I'll try to create a spectrogram.m file that makes use of the already
implemented specgram function.




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