threed-beam-fea/ext/eigen-3.3.4/doc/snippets/ComplexSchur_matrixT.cpp

5 lines
263 B
C++

MatrixXcf A = MatrixXcf::Random(4,4);
cout << "Here is a random 4x4 matrix, A:" << endl << A << endl << endl;
ComplexSchur<MatrixXcf> schurOfA(A, false); // false means do not compute U
cout << "The triangular matrix T is:" << endl << schurOfA.matrixT() << endl;