Sliding-Mode-Control

pARTIAL TRANSMIT SEQUENCE is very effective technique for papr reduction in OFDM.It divide OFDM sequence into several disjoint sub sequences and convert to time domain then Combine with complex phase factors to reduce PAPR.In this code matlab simulation of this technique is implemented

To smooth an image by applying median filter.

An alternative to Matlab s HIST, function HISTW prevents extreme values in top and bottom percentiles of an input vector affecting the histogram s scaling, obscuring location and shape of the distribution s main mass. Limits of x and y (maximum only) axes can be set, and a marker line drawn at given x position. In contrast to HIST, bin size can be explicitly specified, and relative, rather than absolute, frequencies are plotted.

pn sequence generator

自适应算法的程序，用matlab语言编写，属于现代信号处理方法。(Adaptive algorithm of the program, with the matlab language, belongs to modern signal processing methods.)

说明：  matlab 互信息理论主要函数的工具包，包括互信息，熵的计算公式等程序(the main function of mutual information theory matlab toolkit, including the mutual information, entropy calculation)

matlab中PCA-fisher判别法，对数据降维有很好的效果，附件中是matlab2007源程序，不同的matlab版本需要稍微修改一下；谢谢(Discriminant law PCA-fisher MATLAB, to reduce the dimension of data have a good effect, accessory is the MATLAB2007 source code, a different version of the MATLAB needs to be slightly modified thank you )

利用主成分分析法进行人脸识别的MATLAB源代码(Face recognition using principal component analysis of MATLAB source code)

Matlab optimisation

电力系统故障仿真计算源码和模型，可以用来仿真电网的单相、两相和三相故障(Source and model of power system fault simulation can be used to the simulation grid single-phase, two-phase and three-phase fault)