1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
| #include <Eigen/Dense>
| #include <iostream>
|
| using namespace Eigen;
| using namespace std;
|
| int main()
| {
| MatrixXf m(2,2);
| m << 1,-2,
| -3,4;
|
| cout << "1-norm(m) = " << m.cwiseAbs().colwise().sum().maxCoeff()
| << " == " << m.colwise().lpNorm<1>().maxCoeff() << endl;
|
| cout << "infty-norm(m) = " << m.cwiseAbs().rowwise().sum().maxCoeff()
| << " == " << m.rowwise().lpNorm<1>().maxCoeff() << endl;
| }
|
|
