There are 2 repositories under eigen3 topic.
OptimLib: a lightweight C++ library of numerical optimization methods for nonlinear functions
The Advanced Proximal Optimization Toolbox
GDL - GNU Data Language
Python/C++ library for distribution power system analysis
C++17 port of Demucs v3 (hybrid) and v4 (hybrid transformer) models with ggml and Eigen3
C++17 templates between [stl::vector | armadillo | eigen3 | ublas | blitz++] and HDF5 datasets
Symbolic Continuous-Time Gaussian Belief Propagation Framework with Ceres Interoperability
This is an open source Kalman filter C++ library based on Eigen3 library for matrix operations. The library has generic template based classes for most of Kalman filter variants including: (1) Kalman Filter, (2) Extended Kalman Filter, (3) Unscented Kalman Filter, and (4) Square-root UKF..
Fast and lightweight class for Bezier curves of any order in C++
Fast and full-featured Matrix Market I/O library for C++, Python, and R
c++ detail implementation of camera calibration
RobotDART: a versatile robot simulator for robotics and machine learning researchers
ROS2 humble Simple-2D-LiDAR-Odometry
General variable and Lie group containers with extensive Eigen interoperability for non-linear optimizations.
Eigen matrix math library.
Tensorflow C++ examples for Visual Studio. Features Pose Estimation and various techniques to utilize the Tensorflow C++ interface
3D B-Spline renderer written in C++ using Qt, OpenGL and Eigen
A high-performance R :package: for supervised and unsupervised machine learning evaluation metrics witten in 'C++'.
Python bindings for CppAD and CppADCodeGen using Boost.Python
A 3D robot arm simulator made with C++ and OpenGL
An image fusion techniques presented in “Poisson image editing", P. Pérez, M. Gangnet, and A. Blake, SIGGRAPH 2003.
This library computes a Contact Wrench Cone using polyhedral presentation.
A simple raytracing program writen in C++
HeaderOnly STL-like template N-dimensional R*Tree implementation on C++14