电子书籍整理

状态估计：
神书： stste estimation for robotics.  barfoot


微分集合&李群：

李群的大部头神书：
Notes on Differential Geometry and Lie Groups




INTRODUCTION TODIFFERENTIAL GEOMETRY

Introduction to Smooth Manifolds & Lie Groups

INTRODUCTION TO DIFFERENTIABLEMANIFOLDS (笔记类型，一百多页)

一个很好的教学笔记：
Lie groups, Lie Algebras, projective geomtry and optimization for 3D Geometry, Engineering and Computer Vision


张量：
 A Student’s Guide to Vectors and Tensors