source:
pacpussensors/trunk/Vislab/lib3dv-1.2.0/lib3dv/eigen/doc/snippets/MatrixBase_colwise.cpp
| Last change on this file was 136, checked in by , 8 years ago | |
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| File size: 287 bytes | |
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| 1 | Matrix3d m = Matrix3d::Random(); |
| 2 | cout << "Here is the matrix m:" << endl << m << endl; |
| 3 | cout << "Here is the sum of each column:" << endl << m.colwise().sum() << endl; |
| 4 | cout << "Here is the maximum absolute value of each column:" |
| 5 | << endl << m.cwiseAbs().colwise().maxCoeff() << endl; |
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