diff options
Diffstat (limited to 'eigen/doc/examples/TutorialLinAlgExSolveColPivHouseholderQR.cpp')
-rw-r--r-- | eigen/doc/examples/TutorialLinAlgExSolveColPivHouseholderQR.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/eigen/doc/examples/TutorialLinAlgExSolveColPivHouseholderQR.cpp b/eigen/doc/examples/TutorialLinAlgExSolveColPivHouseholderQR.cpp new file mode 100644 index 0000000..3a99a94 --- /dev/null +++ b/eigen/doc/examples/TutorialLinAlgExSolveColPivHouseholderQR.cpp @@ -0,0 +1,17 @@ +#include <iostream> +#include <Eigen/Dense> + +using namespace std; +using namespace Eigen; + +int main() +{ + Matrix3f A; + Vector3f b; + A << 1,2,3, 4,5,6, 7,8,10; + b << 3, 3, 4; + cout << "Here is the matrix A:\n" << A << endl; + cout << "Here is the vector b:\n" << b << endl; + Vector3f x = A.colPivHouseholderQr().solve(b); + cout << "The solution is:\n" << x << endl; +} |