source:
pacpussensors/trunk/Vislab/lib3dv-1.2.0/lib3dv/eigen/doc/snippets/HessenbergDecomposition_compute.cpp
| Last change on this file was 136, checked in by , 8 years ago | |
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| File size: 339 bytes | |
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| 1 | MatrixXcf A = MatrixXcf::Random(4,4); |
| 2 | HessenbergDecomposition<MatrixXcf> hd(4); |
| 3 | hd.compute(A); |
| 4 | cout << "The matrix H in the decomposition of A is:" << endl << hd.matrixH() << endl; |
| 5 | hd.compute(2*A); // re-use hd to compute and store decomposition of 2A |
| 6 | cout << "The matrix H in the decomposition of 2A is:" << endl << hd.matrixH() << endl; |
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