PID

4进制振幅键控的源代码，运行后得到正常结果！(4 binary amplitude shift keying of the source code, running the results are normal!)

分析了该信号的时域、频域、倒谱，循环谱等,结合PCA的尺度不变特征变换(SIFT)算法，DC-DC部分采用定功率单环控制。( Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Combined with PCA scale invariant feature transform (SIFT) algorithm, DC-DC power single-part set-loop control.)

svt is algorithm that calculate a matirx from the part of it s elemets . it is can be applied to image processing when part image was lost.是一个算法，知道部分矩阵元素，计算整个矩阵的方法。该方法主用是借助奇异值分解和Bregman算法，可很快完成计算。可以用于图像数据缺损的情况。

这里面是我最近下载的所有的差分进化和NSGA2的代码，还有个很好用的NSGA2和DE的结合。(There is all the difference in the evolution and NSGA2 I recently downloaded the code, there is a good use of a combination of NSGA2 and DE.)

关于matlab编程的基本规则和说明，作者是richard johnson(basic rules and description about how to program in matlab,the author is richard johnson)

说明：  Matlab的数理统计工具箱是Matlab工具箱中较为简单的一个，其牵扯的数学知识是大家都很熟悉的数理统计，出数理统计工具箱的一些函数，这些函数的意义都很明确，使用也很简单，为了进一步简明，本文也仅仅给出了函数的名称，没有列出函数的参数以及使用方法，大家只需简单的在Matlab工作空间中输入“help 函数名”，便可以得到这些函数详细的使用方法。(Mathematical Statistics Matlab toolbox Matlab toolbox is a relatively simple, the mathematical knowledge involved are very familiar with the U.S. mathematical statistics, mathematical statistics toolbox out some function, the significance of these functions are very clear, use is also very simple, for further simplicity, this article only gives the function name, function parameters are not listed and the use of methods, the U.S. simply working space in Matlab, type )

fastica定点独立分量分析方法非线性函数选择tanh(a1y)(fastica fixed-point independent component analysis of nonlinear function selection tanh (a1y))

自动做PCA并计算各组间中心点的尤拉距离。源程序。(PCA done automatically and calculate the center point of each group Euler distance. Source.)

使用C语言在matlab中编程解决非线性回归问题(Nonlinear Regression)

地震波的加pml边界的正演模拟程序，震源在中心，向四周扩散。(Plus pml boundary of the seismic wave forward modeling program source in the center to the edges.)