Eigen is a C++ template library for linear algebra: matrices, vectors, and related algorithms.
I am having an error when using the Eigen library and all I am trying to do is subtract a …
c++ eigenIs there a function in Eigen to compare vectors (matrices) using both relative and absolute tolerance aka numpy.allclose? Standard …
c++ linear-algebra eigenHow do I compute the absolute value of a vector in Eigen? Since the obvious way Eigen::VectorXf v(-1.0,…
c++ eigen absolute-valueIs there some easy and fast way to convert a sparse matrix to a dense matrix of doubles? Because my …
c++ matrix sparse-matrix eigenIs it possible to initialize a static eigen matrix4d in a header file? I want to use it as …
c++ eigenI'm trying to sort an Eigen VectorXf x in ascending order. This sorts it in descending order: std::sort(x.…
c++ eigenI am working on a project in ROS Indigo that requires using the Eigen libraries. According to indigo/Migration page …
cmake eigen rosI would like to take the inverse of a nxn matrix to use in my GraphSlam. The issues that I …
c++ matrix lapack eigen slam-algorithmI have several transformations in Eigen, in the form of translations (Eigen::Vector3f) and rotations (Eigen::Quaternionf). I would …
c++ transformation eigen quaternions affinetransformThe documentation says: ... in Eigen, vectors are just a special case of matrices, with either 1 row or 1 column. The case …
c++ eigen