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author | Jitse Niesen <jitse@maths.leeds.ac.uk> | 2010-05-01 17:52:16 +0100 |
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committer | Jitse Niesen <jitse@maths.leeds.ac.uk> | 2010-05-01 17:52:16 +0100 |
commit | afed0ef90d8f6c6c62dc5b1173bbbc63bee3c5c1 (patch) | |
tree | 78d3b648ce1ac4c65c8df49226688cda6ddbbc2c /doc/snippets/Tridiagonalization_packedMatrix.cpp | |
parent | d9c1224133153045fb92df351bdd3660a801f8d7 (diff) |
Document Tridiagonalization class, remove unused types.
Diffstat (limited to 'doc/snippets/Tridiagonalization_packedMatrix.cpp')
-rw-r--r-- | doc/snippets/Tridiagonalization_packedMatrix.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/snippets/Tridiagonalization_packedMatrix.cpp b/doc/snippets/Tridiagonalization_packedMatrix.cpp new file mode 100644 index 000000000..0f55d0c28 --- /dev/null +++ b/doc/snippets/Tridiagonalization_packedMatrix.cpp @@ -0,0 +1,8 @@ +Matrix4d X = Matrix4d::Random(4,4); +Matrix4d A = X + X.transpose(); +cout << "Here is a random symmetric 4x4 matrix:" << endl << A << endl; +Tridiagonalization<Matrix4d> triOfA(A); +Matrix4d pm = triOfA.packedMatrix(); +cout << "The packed matrix M is:" << endl << pm << endl; +cout << "The diagonal and subdiagonal corresponds to the matrix T, which is:" + << endl << triOfA.matrixT() << endl; |