view src/armadillo-test.cpp @ 3715:cffa8fa688ed

build: update --enable-stable option to reflect that it is the default * configure.ac: change --enable-stable help to --disable-stable
author John Donoghue
date Tue, 23 Sep 2014 07:57:16 -0400
parents 82d1044a4434
children
line wrap: on
line source

/*
 * This file is part of MXE.
 * See index.html for further information.
 */

#include <armadillo>

using namespace arma;

int main()
{
	mat A = randu<mat>(50,50);
	mat B = trans(A)*A;  // generate a symmetric matrix
	
	vec eigval;
	mat eigvec;
	
	// use standard algorithm by default
	eig_sym(eigval, eigvec, B);
	
	// use divide & conquer algorithm
	eig_sym(eigval, eigvec, B, "dc");
	return 0;
}