Compute the eigen values and vector of a matrix with index starting a 0.
- Parameters
-
[in] | A | matrix for the Eigenvalue problem. |
[in] | n | size of the matrix |
[out] | eval_a | Result of the Eigenvalue problem: real part of the 2*nx eigen values [n X 1] |
[out] | eval_b | Result of the Eigenvalue problem: imag part of the 2*nx eigen values [n X 1] |
[out] | evec_a | Result of the Eigenvalue problem: real part of the eigen vectors (each column is a eigenvector) [n X n] |
[out] | evec_b | Result of the Eigenvalue problem: imag part of the eigen vectors (each column is a eigenvector) [n X n] |
- Returns
- Error status, <0 in case of failure.