I am a beginner with Armadillo, and I have some questions about calculation of eigenvalues and eigenvectors.
I started with a little code, but I got an error message and I didn't understand what to do excatly.
#include <iostream>
#include <armadillo>
#include <complex>
using namespace std;
using namespace arma;
int
main (int argc, char** argv)
{
cx_mat Y = randu<cx_mat>(5,5);
cout << "Y:\n" << Y << endl;
cx_vec eigval;
cx_mat eigvec;
eig_gen(eigval, eigvec, Y);
cout << "eigenval:\n" << eigval << endl;
cout << "eigenvect:\n" << eigvec << endl;
return 0;
}
the error message is the following : C:\Users\Desktop\armadillo-9.200.\include\armadillo_bits\wrapper_lapack.hpp|168|undefined reference to `zgeev_'
I will appreciate any help
Thank you
