polyfit

finite difference time domain 2d code

一阶无限冲激响应低通滤波器和一阶无限冲激响应高通滤波器，用matlab计算并画出它们的增益响应(First order IIR low-pass filter and the first order IIR high-pass filter, using matlab to calculate and draw them gain response)

imlimentation hist matlab

Matlab频率域滤波，包括理想滤波器和高斯滤波器的实现代码及原始图片(freq filters)

基于矩量法的程序，主要计算天线的散射问题(the program is about scattering of antenna base on MOM )

TRACKING AN OBJECT IN A SEA ARE FROM RADAR SONAR

ant colony optimization

说明：  很经典的emd程序，可以运行使用，法国学者编写(It is a classic EMD program, which can be run using)

Probability of error based on pulse collision probability

说明：  function [ret,x0,str,ts,xts]=s4(t,x,u,flag) s4 is the M-file description of the SIMULINK system named s4. The block-diagram can be displayed by typing: s4. SYS=s4(T,X,U,FLAG) returns depending on FLAG certain system values given time point, T, current state vector, X, and input vector, U. FLAG is used to indicate the type of output to be returned in SYS.