view src/armadillo-test.cpp @ 4094:32abc736bfd3

of-optim: update to 1.5.0 * build_packages.m: update optim version * src/of-optim.mk: update version, checksum
author John Donoghue
date Thu, 25 Feb 2016 13:00:55 -0500
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;
}