source: trunk/test/pca_test.cc @ 865

// $Id: pca_test.cc 865 2007-09-10 19:41:04Z peter $

/*
  Copyright (C) 2003 Daniel Dalevi
  Copyright (C) 2004 Jari Häkkinen
  Copyright (C) 2005 Peter Johansson
  Copyright (C) 2006, 2007 Jari Häkkinen

  This file is part of the yat library, http://trac.thep.lu.se/trac/yat

  The yat library is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License as
  published by the Free Software Foundation; either version 2 of the
  License, or (at your option) any later version.

  The yat library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.
*/

#include "yat/utility/matrix.h"
#include "yat/utility/PCA.h"

#include <cmath>
#include <fstream>
#include <string>
#include <vector>


using namespace theplu::yat;
int main()
{
  utility::matrix A( 3, 4 );
  for( size_t i = 0; i < 3; ++i )
    for( size_t j = 0; j < 4; ++j )
      A(i,j)= sin( static_cast<double>(i+j+2+(i+1)*(j+1)) );
  A.transpose();
  utility::PCA pca(A);

  return 0;
}