PAPR

混沌的判断指标Lyapunov指数计算,进行逐步线性回归，一种噪声辅助数据分析方法。( Chaos indicator for Lyapunov index calculation, Stepwise linear regression, A noise auxiliary data analysis method.)

基于Matlab7.0的GPS数据分析程序，可以加载.txt格式的GPS数据，绘制出位置图形(The GPS data analysis based on Matlab7.0 program can be loaded. Txt format of GPS data, map out locations Graphic)

多天线通信系统（MIMO）仿真，包括卷积码，循环冗余校验，高斯信道，最大似然译码。(Multi-antenna communication system (MIMO) emulation, comprising convolutional codes, cyclic redundancy check, a Gaussian channel, the maximum likelihood decoding.)

lms算法的MATLAB的仿真程序，是主要的程序(lms algorithm procedure)

基于Matlab的遗传算法~是模拟达尔文生物进化论的自然选择和遗传学机理的生物进化过程的计算模型，是一种通过模拟自然进化过程搜索最优解的方法，它最初由美国Michigan大学J.Holland教授于1975年首先提出来的，并出版了颇有影响的专著《Adaptation in Natural and Artificial Systems》，GA这个名称才逐渐为人所知，J.Holland教授所提出的GA通常为简单遗传算法（SGA）。(SGA 《Adaptation in Natural and Artificial Systems》)

说明：  利用matlab进行随机信号处理，从宽带信号中分离出单频信号，有一定得参考价值(ADSP signal processing！)

The method works as follows. 1. For a data set with dimensionality, d, compute the variance of data in each dimension (column). 2. Find the column with maximum variance call it cvmax and sort it in any order. 3. Divide the data points of cvmax into K subsets, where K is the desired number of clusters. 4. Find the median of each subset. 5. Use the corresponding data points (vectors) for each median to initialize the cluster centers.

利用Matlab/Siulink搭建的一个光伏电池充放电模型，通过仿真，能较好地体现光伏电池充放电特性(Use Matlab/Siulink to build a photovoltaic cell charge and discharge model, through simulation, to better reflect the charge and discharge characteristics of the photovoltaic cells)

it is about direct load flow in simple power system.

netfilter module to limit the number of parallel tcp connections per IP address.