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说明：   用FFT计算信号x=cos3pit+2sin12pi*t 的频谱(Calculated using FFT signal x = cos3pit+2 sin12pi* t of the spectrum)

清华大学电子系随机过程运用鞅和停时仿真博弈的大作业。详细注释，代码已调试(stop-time gambling random process)

一种简单实现高斯切比雪夫，拉格朗日，龙哥库塔的插值算法，MATLAB实现(A simple high Siqie Chebyshev, Lagrange, Long Ge Kuta interpolation algorithm, MATLAB implementation)

算法大全，介绍了30余种算法，有详细的例证，公式推导，便于应用(encyclopedia of algorithm )

旨在仿真OOK信号，这是国家重大项目的一个子课题，编译程序验证(Designed to simulate OOK signals, which is a sub task of national major projects, compiler verification)

An ideal SM control operates theoretically at an infi nite switching frequency so that the trajectory follows exactly the reference track

此程序实现matlab中对一声音信号进行小波降噪处理。(This program is to achieve the matlab wavelet noise reduction processing a sound signal.)

使用matlab演奏李玉刚的贵妃醉酒，亲自测试可以演奏，虽然不如卡农那个版本完全，但是音准基本正确(To Li Yugang Drunken Beauty matlab played personally test can play, although not as good as the Canon version completely, but the pitch is basically correct)

人机交互小功能，画曲线，改变颜色，生成矩阵，随机与固定的，退出，改变线型(Human-Computer Interaction small features, drawing curves, changing the color, generating matrix, random and fixed, from the change of linear)

用于码头装卸问题，数学建模；用于码头装卸问题，数学建模(For terminal handling problems, mathematical modeling for terminal handling problems, mathematical modeling)