sswatermark

说明：  椭圆滤波器具有很好的窄带滤波能力，比普通的FIR,IIR滤波器有更简单的结构(Elliptic filter has very good ability to narrow-band filter than the common FIR, IIR filters have a more simple structure)

To plot the movement in 3D plane in PSO.

进行时延估计 包含双谱和互相关两种方法 没有高阶累积量(For time delay estimation contains double spectrum and cross-correlation two ways No higher order cumulants )

基于KL的人脸识别算法,matlab版本(face recognition based on KL)

DSK源码包，用于实现8KHzLDE灯的频闪功能(DSK source package, used to implement 8KHzLDE strobe light function)

此为中值滤波原程序,通过matlab调用可实现滤波(this filter for the original procedure for the adoption of Matlab can be called Filter)

modelling and simulation rlc circuit

cutoff frequency for cylindrical wave guide

Boundary element method function [index,g,h,a,unb,x,u,un,uin]=bemlabecom(n,c,index,in,cin) [index,g,h,a,unb,x,u,un,uin]=bemlabecom(16,[0 0 0.25 0 0.5 0 0.75 0 1 0 1 0.25 1 0.5 1 0.75 1 1 0.75 1 0.5 1 0.25 1 0 1 0 0.75 0 0.5 0 0.25 0 0],[1 0 1 0 1 0 1 0 0 200 0 200 0 200 0 200 1 0 1 0 1 0 1 0 0 100 0 100 0 100 0 100],9,[0.25 0.25 0.50 0.25 0.75 0.25 0.25 0.50 0.50 0.50 0.75 0.50 0.25 0.75 0.50 0.75 0.75 0.75]) in bemlabecom2 we change a & unb to : a1 a2,unb1 unb2 n=number of nodes=number of element=number of point c=matrix that determine the coordinate of point m=coordinate of nodes in global coordinates index: determine u or un for boundary nodes in:number of internal nodes cin: coordinate of internal nodes

各种matlab程序。。。。。。。。。。。。。。。。。。。。。。。。。。。。(four bars)