diff options
Diffstat (limited to 'doc/snippets/LeastSquaresNormalEquations.cpp')
| -rw-r--r-- | doc/snippets/LeastSquaresNormalEquations.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/snippets/LeastSquaresNormalEquations.cpp b/doc/snippets/LeastSquaresNormalEquations.cpp new file mode 100644 index 000000000..997cf1715 --- /dev/null +++ b/doc/snippets/LeastSquaresNormalEquations.cpp @@ -0,0 +1,4 @@ +MatrixXf A = MatrixXf::Random(3, 2); +VectorXf b = VectorXf::Random(3); +cout << "The solution using normal equations is:\n" + << (A.transpose() * A).ldlt().solve(A.transpose() * b) << endl; |