[Octave-bug-tracker] [bug #33526] legendre Matlab compatibility issue

[Arnaud Delorme]

URL:
  <http://savannah.gnu.org/bugs/?33526>

                 Summary: legendre Matlab compatibility issue
                 Project: GNU Octave
            Submitted by: arnodelorme
            Submitted on: Sat 11 Jun 2011 03:29:23 PM GMT
                Category: Interpreter
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.4.0
        Operating System: Mac OS

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Details:

legendre(2, [0.5 0.5; 0.5 0.5]); % works in Matlab but not in Octave 

A simple fix below

function L = legendre_fix(n, Ei)

    for icol = 1:size(EI,2)
        tmpL = legendre(n,EI(:,icol));
        if icol == 1, L = zeros([ size(tmpL) size(EI,2)]); end;
        L(:,:,icol) = tmpL;
    end;





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