matrix_norms.cpp

来自「矩阵运算源码最新版本」· C++ 代码 · 共 19 行

#include <iostream>
#include <boost/numeric/mtl/mtl.hpp>

int main(int argc, char* argv[])
{
    using namespace mtl;
    
    const unsigned n= 10;
    dense2D<float, matrix::parameters<col_major> > B(n, n);

    matrix::hessian_setup(B, 1.0);
    
    std::cout << "one_norm(B) is " << one_norm(B)<< "\n";
    std::cout << "infinity_norm(B) is " << infinity_norm(B)<< "\n";
    std::cout << "frobenius_norm(B) is " << frobenius_norm(B)<< "\n";
    
    return 0;
}