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关于python学习的一本书，可以参考，是英文版的。(A book on python and computer)

基于傅里叶变换，实现了包络谱和幅值谱分析。(Based on Fourier transform, envelope spectrum and amplitude spectrum analysis are realized.)

一个鼠标小车程序，鼠标可以引导小车转动，是闲时编写的小程序。-a trolley procedures mouse, the mouse can guide the car turning, the man is prepared by the small procedures.

说明：  双目摄像头实现对目标定，获取参数后才能进行双目标定(Binocular cameras can be used for target determination, and only after parameters are obtained can they be used for bi-target determination.)

计算离散变量x的熵。 输入整数向量和输出z：熵 有益于学习(Compute entropy of a discrete variable x. with Input of a integer vectors and Output of z: entropy good for learning)

用代码实现一个木质的相框效果， 后续可以在框里面添加其他的照相等功能(Using code to achieve the effect of a wooden photo frame, you can add other photography functions in the box later.)

说明：  购物车，软件测试课程成果，本人觉得有用并且质量不错(Shopping cart, software test course results, I think useful and good quality)

This is the Source code for Seismic evalution.With this we can manage a system.

The silde introduces about digital filter bank- an important concept in contemporary communication. Also, concept of L-band filters or Nyqist filter is introduced here.

说明：  shearlet变换工具箱，官方网站上下载，分享给大家使用(Shearlet transformation toolbox, download from the official website, share it for everyone to use)