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说明：  整流桥各次谐波拟合，通过公式推导得出各次谐波公式，与实际进行对比(Each harmonic of the rectifier bridge is fitted, and the formula of each harmonic is derived through the formula, which is compared with the actual situation)

地震资料处理程序，包括速度分析、绕射、增益等等(Seismic data processing procedures, including velocity analysis, diffraction, gain, etc.)

android手机端对各类型文件加解密，同时对所用算法进行选择(Encryption of all types of files on Android phone)

说明：  机器学习的实践书，图灵程序设计用书。有需要的可以学习一下(Practice book of machine learning)

用vb编写的对文本文件的操作程序，包含文本文件的读写，切割。-With vb text file written operating procedures, including reading and writing text files, cutting.

多重分形去趋势分析，多重分形消除趋势波动分析方法(MF-DFA)是描述金融市场复杂波动的有力工具(Multifractal detrending analysis)

INS Matlab 仿真程序，用于惯性导航系统(INS Matlab simulation program, used for inertial navigation system)

VC++ 源码编译实现的计时器小程序，比较简易的计时器，比秒要再快一些，不过这个时间频率是可以调的，如图所示，点击开始计时功能，计时器就开始工作了，可看到数字在不停的增大。(Timer applets VC++ source compiler implementation, relatively simple timer than seconds again faster, but this time frequency can be adjusted, as shown, click the start timing function the timer began working, can be see the numbers kept increasing.)

说明：  基于韦伯能量法计算齿轮时变啮合刚度，具有很高的实用性(time-varying stiffness)

说明：  关于线性调频连续波的性能仿真应用，仿真代码及实现(Linear frequency modulation continuous wave)