Tridiagonalization_packedMatrix.cpp
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1 Matrix4d X = Matrix4d::Random(4,4);
2 Matrix4d A = X + X.transpose();
3 cout << "Here is a random symmetric 4x4 matrix:" << endl << A << endl;
4 Tridiagonalization<Matrix4d> triOfA(A);
5 Matrix4d pm = triOfA.packedMatrix();
6 cout << "The packed matrix M is:" << endl << pm << endl;
7 cout << "The diagonal and subdiagonal corresponds to the matrix T, which is:"
8  << endl << triOfA.matrixT() << endl;
cout<< "Here is a random symmetric 4x4 matrix:"<< endl<< A<< endl;Tridiagonalization< Matrix4d > triOfA(A)


gtsam
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autogenerated on Tue Jul 4 2023 02:40:38