Rayleigh-approximation

说明：  遗传算法改进的模糊C-均值聚类MATLAB源码.模糊C-均值算法容易收敛于局部极小点，为了克服该缺点，将遗传算法应用于模糊C-均值算法(FCM)的优化计算中，由遗传算法得到初始聚类中心，再使用标准的模糊C-均值聚类算法得到最优分类结果。(Improved genetic algorithm Fuzzy C-Means Clustering MATLAB source. Fuzzy C-means algorithm converges to local minimum easily, in order to overcome the shortcomings, the genetic algorithm used fuzzy C-means algorithm (FCM) in the optimization calculation, the The initial cluster centers of genetic algorithm, then using the standard fuzzy C-means clustering algorithm to obtain the optimal classification results.)

This function computes the backbone structure of a given weigthed graph (Matrix), keeping a minimum min_dens_nc degree for each node.

说明：  主要用于潮流计算，可以设置多平衡节点fgfgfgfg(yhuhgfjhgjhgjhg)

Minh Do《Contourlet toolbox》(Contourlet变换影像处理工具箱)(Minh Do《Contourlet toolbox》)

MLP for Approximation sinc(x,y)=(sin(x)x)*(sin(y)y)

对回波信号进行傅里叶变化,进而提取出距离信息(Performing Fourier transform on echo signals to extract distance information)

PWM 整流器仿真模型３　　有一定代表性(ＰＷＭ)

采用FCM方法进行脑活动区域检测，该代码具有较好的效果(FCM method using regional brain activity detection, the code has a good effect)

QC-LDPC码生成矩阵编程，围长为12，无4环(The program searches for a girth 12 QC-LDPC code given size of sub-matrix, row and column weights. The configuration of sub-matrices could also be changed. The program offers flexibility in constructing girth-12 QC-LDPC codes compared to other algorithms. The program builds a Tanner graph by connecting groups of rows and columns. A connection is made if it does not form less than twelve-cycles. The program may fail to find a code given particular parameters. It also does not find the smallest codes compared to other algorithms. )

JPEG compression in image processing using DCT