leidamubiaoshibie

前推回代算法MATLAB实现，用于配电网电力系统，收敛性好(Before MATLAB algorithms back on behalf of the realization of the power system for the distribution network, a good convergence)

信号处理中波束形成时各种加权矩阵，包括长球函数权值和Kaiser加权(Beamforming signal processing for the various weighting matrix, including the prolate spheroidal functions and Kaiser weighting function)

钢厂电炉轧钢炉管数据建模程序，给出轧钢路的输入输出数据可从得到其三维视图。模型经过某钢厂的实际数据检验。(Electric furnace steel rolling data modeling process, given the rolling road to get input and output data from its three-dimensional view. Model the actual data after inspection of a steel mill.)

实现ASK信号的调制解调 带有低通滤波器的设计(ASK )

关于Jakes模型的两篇文章，对初学者有帮助(Two articles about Jakes Model)

设计一维纳滤波器 (1). 产生三组观测数据：首先根据S(n)=aS(n-1)+w(n)产生信号S(n)，将其加噪声(信噪比分别为20db，10db，6db)，得到观测数据X1(n)，X2(n)，X3(n)。. (2). 估计Xi(n)，i=1，2，3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L，N对实验结果的影响。(Design a Wiener filter (1) produces three sets of observations: First, according to S (n) = aS (n-1)+ w (n) generates the signal S (n), to add noise (SNR are 20db, 10db, 6db ), obtained observational data X1 (n), X2 (n), X3 (n). . (2) estimated Xi (n), i = 1,2,3 of the AR model parameters. Assuming the signal length L, AR model order N, the analysis of experimental results, and discuss the changes in L, N to the experimental results.)

用来进行支持向量机数据分类和特征提取。可用于机械故障诊断领域(Used for support vector machine classification and feature extraction. Can be used in the field of mechanical fault diagnosis )

hidden Markov model toolbox

采用小波变化来完成数字水印的加密和解密，并且加入了猫脸变换(Wavelet change digital the watermark encryption and decryption, and cat face transform.)

基于欧拉原理，利用lingo，求解中国邮递员问题，简单实用。(solving Chinese postman problem .)