Numpy的主页：https://numpy.org/
Numpy绝对初学者教程：https://numpy.org/doc/stable/user/absolute_beginners.html

零基础入门深度学习博客： https://www.zybuluo.com/hanbingtao/note/433855

打字网站推荐，边打字边读英文原著： https://entertrained.app/

全屏时钟： https://cn.piliapp.com/time/

scikit-learn基础： https://www.cnblogs.com/wang_yb/p/17871294.html

Hello算法书： https://www.hello-algo.com/chapter_hello_algo/

MATLAB教程： https://ww2.mathworks.cn/help/matlab/index.html?s_tid=hc_panel

Zlib镜像访问接口： https://www.thinkdoc.vip/zlibrary.html

李沐手动深度学习网页版： https://zh.d2l.ai/

神经网络游乐场： https://playground.tensorflow.org/#activation=tanh&batchSize=10&dataset=circle&regDataset=reg-plane&learningRate=0.03&regularizationRate=0&noise=0&networkShape=4,2&seed=0.24122&showTestData=false&discretize=false&percTrainData=50&x=true&y=true&xTimesY=false&xSquared=false&ySquared=false&cosX=false&sinX=false&cosY=false&sinY=false&collectStats=false&problem=classification&initZero=false&hideText=false&showTestData_hide=false