diff options
Diffstat (limited to 'doc/snippets/SelfAdjointEigenSolver_compute_MatrixType2.cpp')
-rw-r--r-- | doc/snippets/SelfAdjointEigenSolver_compute_MatrixType2.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/snippets/SelfAdjointEigenSolver_compute_MatrixType2.cpp b/doc/snippets/SelfAdjointEigenSolver_compute_MatrixType2.cpp new file mode 100644 index 000000000..07c92a1e4 --- /dev/null +++ b/doc/snippets/SelfAdjointEigenSolver_compute_MatrixType2.cpp @@ -0,0 +1,9 @@ +MatrixXd X = MatrixXd::Random(5,5); +MatrixXd A = X * X.transpose(); +X = MatrixXd::Random(5,5); +MatrixXd B = X * X.transpose(); + +GeneralizedSelfAdjointEigenSolver<MatrixXd> es(A,B,EigenvaluesOnly); +cout << "The eigenvalues of the pencil (A,B) are:" << endl << es.eigenvalues() << endl; +es.compute(B,A,false); +cout << "The eigenvalues of the pencil (B,A) are:" << endl << es.eigenvalues() << endl; |