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// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) 2002-2004 - INRIA - Vincent COUVERT
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution. The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
function y=mtlb_diag(x,dim)
// Emulation function for diag() Matlab function
rhs=argn(2)
// B = diag(A)
if rhs==1 then
if type(x)==10 then
x=mstr2sci(x);
tmp=diag(x)
tmp(find(tmp==" "))=ascii(0)
y=[]
for k=1:size(tmp,1)
y=[y;strcat(tmp(k,:))]
end
elseif or(type(x)==[4,6]) then
y=diag(bool2s(x))
else
y=diag(x)
end
// B = diag(A,k)
else
if type(x)==10 then
x=asciimat(x);
x=diag(x,dim)
y=[]
for k=1:size(x,1)
tmp=mstr2sci(ascii(x(k,:)))
tmp(find(tmp==ascii(0)))=ascii(0)
y=[y;strcat(tmp)]
end
elseif or(type(x)==[4,6]) then
y=diag(bool2s(x),dim)
else
y=diag(x,dim)
end
end
endfunction
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