Eigen Matrix Operations

 1. Introduction

 https://www.cnblogs.com/lovebay/p/11230022.html

Eigen Matrix Inversion_C++ Study Notes - 6. Getting Started with Eigen (Matrix Operations and Geometry Modules)

Introduction to Eigen for Beginners

C++ small knowledge (nine) - the basic use of Eigen library, PCL calculation covariance matrix_eigen built-in function calculation matrix covariance_Liu Kun's Blog Blog-CSDN Blog

Visual understanding of the covariance matrix-Knowledge

Eigen finds the covariance matrix_eigen gets the variance of each column_Yinke Lude's Blog-CSDN Blog

eigen solves linear equations Ax = b_ABC_Orange's Blog - CSDN Blog 

Discussion of the solution of the equation AX=b (concepts such as special solution, general solution, zero space vector, etc.) and its MATLAB implementation_Running Yancy's Blog-CSDN Blog