source:
pacpussensors/trunk/Vislab/lib3dv/eigen/doc/examples/TutorialLinAlgExSolveColPivHouseholderQR.cpp@
136
Last change on this file since 136 was 136, checked in by , 7 years ago | |
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File size: 381 bytes |
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[136] | 1 | #include <iostream> |
2 | #include <Eigen/Dense> | |
3 | ||
4 | using namespace std; | |
5 | using namespace Eigen; | |
6 | ||
7 | int main() | |
8 | { | |
9 | Matrix3f A; | |
10 | Vector3f b; | |
11 | A << 1,2,3, 4,5,6, 7,8,10; | |
12 | b << 3, 3, 4; | |
13 | cout << "Here is the matrix A:\n" << A << endl; | |
14 | cout << "Here is the vector b:\n" << b << endl; | |
15 | Vector3f x = A.colPivHouseholderQr().solve(b); | |
16 | cout << "The solution is:\n" << x << endl; | |
17 | } |
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