/* * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab * Copyright (C) 2008 - INRIA - Arnaud TORSET * * 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-en.txt * */ #include #include #include "lapack.h" #include "logm.h" #include "log.h" #include "matrixMultiplication.h" #include "matrixTranspose.h" #include "matrixInversion.h" #include "max.h" #include "conj.h" #include "spec.h" void zlogma (doubleComplex* in, int rows, doubleComplex* out){ /* Algo : */ /* find eigenvalues and eigenvectors */ /* use formula * logm = Vp * diag(log(diag(vp)) * inv(Vp) */ int i = 0,j = 0; doubleComplex *eigenvalues, *eigenvectors, *tmp; int hermitienne = 0; /* Data initialization */ eigenvalues = malloc((uint)(rows*rows)*sizeof(doubleComplex)); eigenvectors = malloc((uint)(rows*rows)*sizeof(doubleComplex)); tmp = malloc((uint)(rows*rows)*sizeof(doubleComplex)); /* hermitian test */ for (i=0;i