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Brian Silverman72890c22015-09-19 14:37:37 -04001MatrixXcf A = MatrixXcf::Random(4,4);
2HessenbergDecomposition<MatrixXcf> hd(4);
3hd.compute(A);
4cout << "The matrix H in the decomposition of A is:" << endl << hd.matrixH() << endl;
5hd.compute(2*A); // re-use hd to compute and store decomposition of 2A
6cout << "The matrix H in the decomposition of 2A is:" << endl << hd.matrixH() << endl;