source:
pacpussensors/trunk/Vislab/lib3dv/eigen/doc/examples/Tutorial_PartialLU_solve.cpp@
136
Last change on this file since 136 was 136, checked in by , 8 years ago | |
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File size: 401 bytes |
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1 | #include <Eigen/Core> |
2 | #include <Eigen/LU> |
3 | #include <iostream> |
4 | |
5 | using namespace std; |
6 | using namespace Eigen; |
7 | |
8 | int main() |
9 | { |
10 | Matrix3f A; |
11 | Vector3f b; |
12 | A << 1,2,3, 4,5,6, 7,8,10; |
13 | b << 3, 3, 4; |
14 | cout << "Here is the matrix A:" << endl << A << endl; |
15 | cout << "Here is the vector b:" << endl << b << endl; |
16 | Vector3f x = A.lu().solve(b); |
17 | cout << "The solution is:" << endl << x << endl; |
18 | } |
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