view src/armadillo-test.cpp @ 3948:1fea617cdf13

of-odepkg: update to v0.8.5 * src/of-odepkg.mk: update version, checksum, compile if binary package * build_packages.m: add odepkg back to install script * Makefile.am: add of-odepkg back to installed of packages
author John Donoghue
date Thu, 21 May 2015 13:51:16 -0400
parents 82d1044a4434
children
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/*
 * 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;
}