线性代数 https://www.zhihu.com/question/25866010
MIT公开课 https://ocw.mit.edu/courses/?utm_source=ocw-megamenu&utm_medium=link&utm_campaign=mclstudy
网易公开课-线性代数 http://open.163.com/special/opencourse/daishu.html 网易公开课-线性代数课后习题 http://open.163.com/special/opencourse/mitxianxingdaishuxitike.html MIT公开课-线性代数【包含视频，讲义等】 https://ocw.mit.edu/courses/mathematics/18-06sc-linear-algebra-fall-2011/ax-b-and-the-four-subspaces/the-geometry-of-linear-equations/ 中文笔记【有些错误】 https://github.com/zlotus/notes-linear-algebra 课本 https://www.amazon.cn/Linear-Algebra-and-Its-Applications-Strang-Gilbert/dp/0534422004/ref=sr_1_6?ie=UTF8&qid=1483672954&sr=8-6&keywords=introduction+to+linear+algebra