hht

对一篇文章中的文字进行比例分析并能求出出现频率最多的字。(Of an article in the proportion of text analysis and to derive a maximum frequency of occurrence of the word.)

确定lyapunov指数的Matlab计算程序。(Lyapunov index to determine the Matlab program.)

matlab生成m序列的函数 原来那个效率太低，主要是因为实际应用并不需要生成太长的m序列，加入了需求长度，能有效减少运行时间。25级的移位寄存器，运行了一个小时都没有出来一周期，我仅仅需要三千bit而已。改进版：(matlab generate a function of the original m sequence that efficiency is too low, mainly because of the practical application does not require generation of long m sequences, joined the demand for length, can effectively reduce the running time. 25 of the shift register, run for an hour did not come out one cycle, I just need more than 3000 bit. Improved version:)

Induction motro transient analysis

电磁场圆极化波的电场和磁场的矢量表示和传播可以便于观察相位的关系，电磁场仿真应用(wave spread circular polarization)

高阶谱估计的函数方程,很有用处,也是用于检测被高斯信号淹没的信号(higher order spectral estimation function equation, useful, as well as for detecting submerged by the Gaussian signal signal)

说明：  K最近邻(K-Nearest Neighbor，KNN)分类算法，是一个理论上比较成熟的方法，也是最简单的机器学习算法之一。(K nearest neighbor (K-Nearest Neighbor, KNN) classification algorithm, is a more mature approach in theory is the simplest machine learning algorithms.)

用ＭＡＴＬＡＢ实现ＬＭ算法库，使用时添加其为工作目录，便可使用各种函数．(LM algorithm using MATLAB realize the Treasury, when used to add its working directory, you can use a variety of functions.)

a system for skin color morphology in video that can detect face based on skin color

Generate AR(1) process for a given AR(1) coefficient.