[Octave-bug-tracker] [bug #29841] conv update

[spasmous]

URL:
  <http://savannah.gnu.org/bugs/?29841>

                 Summary: conv update
                 Project: GNU Octave
            Submitted by: spasmous
            Submitted on: Sun 09 May 2010 09:01:46 PM GMT
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.3.51
        Operating System: GNU/Linux

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Details:

In the latest MATLAB, conv now accepts a 3rd argument to specify the type of
convolution, e.g. 'same', 'valid' and 'full'.

  octave:1> a=randn(5,1);
  octave:2> b=randn(7,1);
  octave:3> conv(a,b,'same')
  error: Invalid call to conv.  Correct usage is:
   -- Function File:  conv (A, B)


If I may make a feature request: please add circular convolution 'circ' as a
type. The Mathworks don't seem motivated to include this, I guess because it
overlaps with their toolbox function cconv. Thanks.




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