PRAC3

多目标优化的源程序，自己写的，给大家分享分享(a original Matlab code for multi-objective optimization problem,just for sharing)

超全的模式识别matlab程序，欢迎下载(Pattern recognition matlab)

DCT + DWT algorithm for data encrytion hiding

说明：  关于改进算法MLs的论文 有推导过程 可以参考(Algorithm MLs on the improvement of the paper can refer to a derivation)

音频信号的小波分解与重构实例，在MATLAB里调用sym1小波函数进行三层分解。(audio signal decomposition and reconstruction by means of wavelet )

各种有用插值计算方法，曲线拟合方法，工程上实用(Variety of useful interpolation method, curve fitting, practical engineering)

说明：  PQ分解法电力系统潮流计算MATLAB程序源(PQ decomposition Power Flow MATLAB program source)

在matlab绘图中可设置函数曲线图视角的用户界面的m函数。(Drawing in matlab function to set the curve of the user interface perspective m function.)

通过时频转换法来，来画BPSK巴克码的模糊函数，tao（时延）切面，fd（多普勒频移）切面。以及其模糊度图的画法(Through the time-frequency conversion method to draw Barker code BPSK ambiguity function, tao (delay) section, fd (Doppler shift) section. And its ambiguity diagram drawing)

主要是摩擦学方面的东西，进行分析时需要的(failed to translate)