Jacobian matrix（雅可比矩阵） 和 Hessian matrix（黑塞矩阵）

https://blog.csdn.net/gwplovekimi/article/details/104977255?utm_medium=distribute.pc_relevant.none-task-blog-2~default~baidujs_baidulandingword~default-0-104977255-blog-104184492.pc_relevant_paycolumn_v3&spm=1001.2101.3001.4242.1&utm_relevant_index=1

https://blog.csdn.net/bluenapa/article/details/104184492/

https://blog.csdn.net/Marvelous_Morty/article/details/89287442?spm=1001.2101.3001.6650.3&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Edefault-3-89287442-blog-111584576.pc_relevant_aa&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Edefault-3-89287442-blog-111584576.pc_relevant_aa&utm_relevant_index=3

https://blog.csdn.net/linkequa/article/details/87311456?spm=1001.2101.3001.6650.9&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-9-87311456-blog-111584576.pc_relevant_aa&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-9-87311456-blog-111584576.pc_relevant_aa&utm_relevant_index=9

https://blog.csdn.net/xiaoyink/article/details/88530480?spm=1001.2101.3001.6650.7&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-7-88530480-blog-111584576.pc_relevant_aa&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-7-88530480-blog-111584576.pc_relevant_aa&utm_relevant_index=7

Hessian

https://www.cnblogs.com/zjuhaohaoxuexi/p/11805101.html

https://blog.csdn.net/guoyunfei20/article/details/78246699?spm=1001.2101.3001.6650.10&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-10-78246699-blog-106113818.pc_relevant_baidufeatures_v5&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-10-78246699-blog-106113818.pc_relevant_baidufeatures_v5&utm_relevant_index=18

https://blog.csdn.net/linolzhang/article/details/60151623?spm=1001.2101.3001.6650.6&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-6-60151623-blog-106113818.pc_relevant_baidufeatures_v5&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-6-60151623-blog-106113818.pc_relevant_baidufeatures_v5&utm_relevant_index=11

https://blog.csdn.net/uvwxyzhao/article/details/80853637?spm=1001.2101.3001.6650.12&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-12-80853637-blog-106113818.pc_relevant_baidufeatures_v5&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-12-80853637-blog-106113818.pc_relevant_baidufeatures_v5&utm_relevant_index=20

https://blog.csdn.net/assiduousknight/article/details/14648323?spm=1001.2101.3001.6650.11&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-11-14648323-blog-106113818.pc_relevant_baidufeatures_v5&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-11-14648323-blog-106113818.pc_relevant_baidufeatures_v5&utm_relevant_index=19

https://blog.csdn.net/qq_22194315/article/details/79273993?spm=1001.2101.3001.6650.8&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-8-79273993-blog-106113818.pc_relevant_baidufeatures_v5&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-8-79273993-blog-106113818.pc_relevant_baidufeatures_v5&utm_relevant_index=15

https://xiegaosen.blog.csdn.net/article/details/109225384?spm=1001.2101.3001.6650.4&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-4-109225384-blog-106113818.pc_relevant_baidufeatures_v5&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-4-109225384-blog-106113818.pc_relevant_baidufeatures_v5&utm_relevant_index=7