| [方程组的几何解释](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B01%5D%E6%96%B9%E7%A8%8B%E7%BB%84%E7%9A%84%E5%87%A0%E4%BD%95%E8%A7%A3%E9%87%8A/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B0%5B%E4%B8%80%5D.pdf) |
| 第二课:矩阵消元                       |   
 | [矩阵消元](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B02%5D%E7%9F%A9%E9%98%B5%E6%B6%88%E5%85%83/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B0%5B%E4%BA%8C%5D.pdf) |
| 第三课:乘法和逆矩阵                   |   
 | [乘法和逆矩阵](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B03%5D%E4%B9%98%E6%B3%95%E5%92%8C%E9%80%86%E7%9F%A9%E9%98%B5/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B0%5B%E4%B8%89%5D.pdf) |
| 第四课:A 的 LU 分解                   |   
 | [A 的 LU 分解](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B04%5DA%20%E7%9A%84%20LU%20%E5%88%86%E8%A7%A3/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B0%5B%E5%9B%9B%5D.pdf) |
| 第五课:转置-置换-向量空间R            |   
 | [转置-置换-向量空间R](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B05%5D%20%E8%BD%AC%E7%BD%AE-%E8%BD%AC%E6%8D%A2-%E5%90%91%E9%87%8F%E7%A9%BA%E9%97%B4%20R/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B0%5B%E4%BA%94%5D.pdf) |
| 第六课:列空间与零空间                 |   
 | [列空间与零空间](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B06%5D%20%E5%88%97%E7%A9%BA%E9%97%B4%E5%92%8C%E9%9B%B6%E7%A9%BA%E9%97%B4/%E5%88%97%E7%A9%BA%E9%97%B4%E5%92%8C%E9%9B%B6%E7%A9%BA%E9%97%B4.pdf) |
| 第七课:求解 Ax = 0,主变量,特解      |   
 | [求解 Ax = 0,主变量,特解](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B07%5D%20%E6%B1%82%E8%A7%A3%20Ax%20%3D%200%EF%BC%8C%E4%B8%BB%E5%8F%98%E9%87%8F%EF%BC%8C%E7%89%B9%E8%A7%A3/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B0%5B%E4%B8%83%5D.pdf) |
| 第八课:求解Ax=b:可解性和解的结构     |   
 | [求解Ax=b:可解性和解的结构](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B08%5D%20Ax%3Db%20%E7%9A%84%E5%8F%AF%E8%A7%A3%E6%80%A7%E5%92%8C%E8%A7%A3%E7%9A%84%E7%BB%93%E6%9E%84/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B08.pdf) |
| 第九课:线性相关性、基、维数           |  
 | [线性相关性、基、维数](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B09%5D%20%E7%BA%BF%E6%80%A7%E7%9B%B8%E5%85%B3%E6%80%A7%EF%BC%8C%E5%9F%BA%EF%BC%8C%E7%BB%B4%E6%95%B0/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B09.pdf) |
| 第十课:四个基本子空间                 |  
 | [四个基本子空间](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B10%5D%20%E5%9B%9B%E4%B8%AA%E5%9F%BA%E6%9C%AC%E5%AD%90%E7%A9%BA%E9%97%B4/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B010.pdf) |
| 第十一课:矩阵空间、秩1矩阵和小世界图  |   
 | [矩阵空间、秩1矩阵和小世界图](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B11%5D%20%E7%9F%A9%E9%98%B5%E7%A9%BA%E9%97%B4%20%E7%A7%A91%20%E7%9F%A9%E9%98%B5/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B011.pdf) |
| 第十二课:图和网络                     |   
 | [图和网络](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B12%5D%20%E7%9F%A9%E9%98%B5%E5%BA%94%E7%94%A8%EF%BC%9A%E5%9B%BE%E4%B8%8E%E7%BD%91%E7%BB%9C/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B012.pdf) |
| 第十三课:复习一                       |   
 | [复习一](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B13%5D%20%E5%A4%8D%E4%B9%A0%E4%B8%80/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B013.pdf) |
| 第十四课:正交向量与子空间             |   
 | [正交向量与子空间](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B14%5D%20%E6%AD%A3%E4%BA%A4%E5%90%91%E9%87%8F%E4%B8%8E%E5%AD%90%E7%A9%BA%E9%97%B4/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B014.pdf) |
| 第十五课:子空间投影                   |   
 | [子空间投影](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B15%5D%20%E5%AD%90%E7%A9%BA%E9%97%B4%E6%8A%95%E5%BD%B1/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B015.pdf) |
| 第十六课:投影矩阵和最小二乘           |   
 | [投影矩阵和最小二乘](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B16%5D%20%E6%8A%95%E5%BD%B1%E7%9F%A9%E9%98%B5%E5%92%8C%E6%9C%80%E5%B0%8F%E4%BA%8C%E4%B9%98/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B016.pdf) |
| 第十七课:正交矩阵和Gram-Schmidt正交化 |   
 | [正交矩阵和Gram-Schmidt正交化](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B17%5D%20%E6%AD%A3%E4%BA%A4%E7%9F%A9%E9%98%B5%E5%92%8CGram-Schmidt%20%E6%AD%A3%E4%BA%A4%E5%8C%96/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B017.pdf) |
| 第十八课:行列式介绍1          |   
 | [行列式介绍](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B18%2C19%5D%20%E8%A1%8C%E5%88%97%E5%BC%8F%E4%BB%8B%E7%BB%8D/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B018%2C19.pdf) |
| 第十九课:行列式介绍2 | 
 | [行列式介绍](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B18%2C19%5D%20%E8%A1%8C%E5%88%97%E5%BC%8F%E4%BB%8B%E7%BB%8D/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B018%2C19.pdf) |
| 第二十课:克拉默法则、逆矩阵、体积     |   
 | [克拉默法则、逆矩阵、体积](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B20%5D%20%E5%85%8B%E8%8E%B1%E5%A7%86%E6%B3%95%E5%88%99%E3%80%81%E9%80%86%E7%9F%A9%E9%98%B5%E3%80%81%E4%BD%93%E7%A7%AF/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B020.pdf) |
| 第二十一课:特征值和特征向量           |   
 | [特征值和特征向量](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B21%5D%20%E7%89%B9%E5%BE%81%E5%80%BC%E5%92%8C%E7%89%B9%E5%BE%81%E5%90%91%E9%87%8F/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B021.pdf) |
| 第二十二课:对角化和 A 的幂            |   
 | [对角化和 A 的幂](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B22%5D%20%E5%AF%B9%E8%A7%92%E5%8C%96%E5%92%8C%20A%20%E7%9A%84%E5%B9%82/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B022.pdf) |
| 第二十三课:微分方程和exp(At)          |   
 | [微分方程和exp(At)](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B23%5D%20%E5%BE%AE%E5%88%86%E6%96%B9%E7%A8%8B%E5%92%8Cexp(At)/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B023.pdf) |
| 第二十四课:马尔可夫矩阵;傅立叶级数    |   
 | [马尔可夫矩阵;傅立叶级数](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B24%5D%20%E9%A9%AC%E5%B0%94%E5%8F%AF%E5%A4%AB%E7%9F%A9%E9%98%B5%3B.%E5%82%85%E7%AB%8B%E5%8F%B6%E7%BA%A7%E6%95%B0/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B024.pdf) |
| 第二十五课:复习二                     |   
 | [复习二](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B25%5D%20%E5%A4%8D%E4%B9%A0%E4%BA%8C/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B025.pdf) |
| 第二十六课:对称矩阵及正定性           |   
 | [对称矩阵及正定性](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B26%5D%20%E5%AF%B9%E7%A7%B0%E7%9F%A9%E9%98%B5%E5%8F%8A%E6%AD%A3%E5%AE%9A%E6%80%A7/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B026.pdf) |
| 第二十七课:复数矩阵和快速傅里叶变换   |   
 | [复数矩阵和快速傅里叶变换](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B27%5D%20%E5%A4%8D%E6%95%B0%E7%9F%A9%E9%98%B5%E5%92%8C%E5%BF%AB%E9%80%9F%E5%82%85%E9%87%8C%E5%8F%B6%E5%8F%98%E6%8D%A2/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B027.pdf) |
| 第二十八课:正定矩阵和最小值           |   
 | [正定矩阵和最小值](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B28%5D%20%E6%AD%A3%E5%AE%9A%E7%9F%A9%E9%98%B5%E5%92%8C%E6%9C%80%E5%B0%8F%E5%80%BC/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B028.pdf) |
| 第二十九课:相似矩阵和若尔当形         |   
 | [相似矩阵和若尔当形](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B29%5D%20%E7%9B%B8%E4%BC%BC%E7%9F%A9%E9%98%B5%E5%92%8C%E8%8B%A5%E5%B0%94%E5%BD%93%E5%BD%A2/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B029.pdf) |
| 第三十课:奇异值分解                   |   
 | [奇异值分解](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B30%5D%20%E5%A5%87%E5%BC%82%E5%80%BC%E5%88%86%E8%A7%A3/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B030.pdf) |
| 第三十一课:线性变换及对应矩阵         |   
 | [线性变换及对应矩阵](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B31%5D%20%E7%BA%BF%E6%80%A7%E5%8F%98%E6%8D%A2%E5%8F%8A%E5%AF%B9%E5%BA%94%E7%9F%A9%E9%98%B5/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B031.pdf) |
| 第三十二课:基变换和图像压缩           |   
 | [基变换和图像压缩](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B32%5D%20%E5%9F%BA%E5%8F%98%E6%8D%A2%E5%92%8C%E5%9B%BE%E5%83%8F%E5%8E%8B%E7%BC%A9/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B032.pdf) |
| 第三十三课:单元检测3复习              |   
 | [单元检测3复习](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B33%5D%20%E5%8D%95%E5%85%83%E6%A3%80%E6%B5%8B3%E5%A4%8D%E4%B9%A0/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B033.pdf) |
| 第三十四课:左右逆和伪逆               |   
 | [左右逆和伪逆](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B34%5D%20%E5%B7%A6%E5%8F%B3%E9%80%86%E5%92%8C%E4%BC%AA%E9%80%86/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B034.pdf) |
| 第三十五课:期末复习                   |   
 | [期末复习](https://github.com/ML-NLPChina/MIT-Linear-Algebra-Notes/blob/master/%5B35%5D%20%E6%9C%9F%E6%9C%AB%E5%A4%8D%E4%B9%A0/%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B035.pdf) |
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