[Octave-bug-tracker] [bug #53178] Circshift incompatibility with MATLAB

[Ceral Paquet]

URL:
  <http://savannah.gnu.org/bugs/?53178>

                 Summary: Circshift incompatibility with MATLAB
                 Project: GNU Octave
            Submitted by: octavebugs
            Submitted on: Sat 17 Feb 2018 03:00:22 PM UTC
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: WTF, Matlab?!?
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.2.1
        Operating System: GNU/Linux

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Details:

With a vector input and singleton shift argument, MATLAB always shifts whereas
Octave respects the dimension.

MATLAB 2017a

>> x=1:4

x =

     1     2     3     4

>> circshift(x,1)

ans =

     4     1     2     3

>> circshift(x',1)

ans =

     4
     1
     2
     3



Octave 4.2.1

>> x=1:4
x =

   1   2   3   4

>> circshift(x,1)
ans =

   1   2   3   4

>> circshift(x',1)
ans =

   4
   1
   2
   3





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