From aa0db35185f7eda94eb103b6bb92630c432512e5 Mon Sep 17 00:00:00 2001 From: Jitse Niesen Date: Sat, 18 Jan 2014 01:16:17 +0000 Subject: Add doc page on computing Least Squares. --- doc/snippets/LeastSquaresNormalEquations.cpp | 4 ++++ 1 file changed, 4 insertions(+) create mode 100644 doc/snippets/LeastSquaresNormalEquations.cpp (limited to 'doc/snippets/LeastSquaresNormalEquations.cpp') 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; -- cgit v1.2.3