duochiduxiaobodebianyuanjiancesuanfa

说明：  傅立叶采样数据生成程序，由matlab语言编写，并有详细注释(Fourier sampling data generation process, from matlab language and detailed notes)

Description All the filters have needed neighbor data the current pixel in the image,here this function(res_window=cover_window(how many neighbor value for row ,how many neighbor value for column ,input image) produce the result( res_window(row,col,total size)) input inp_img=2d data(row * col) w=cover size w=[3 3] = 3x3 cover pixel generation output o_img=result 3d o_img(w(1),w(2),r*col) if inp_img=[1 2 3 4 5 6 ] w=[3 3] Soloution it will construct new image new_img=[0 0 0 0 0 0 1 2 3 0 0 4 5 6 0 0 0 0 0 0] result o_img(:,:,1)=[0 0 0 0 1 2 0 4 5] o_img(:,:,2)=[0 0 0 1 2 3 4 5 6] finally o_img(1:3,1:3,6) example a=imread( pears.png ) b=rgb2gray(a) c=cover_window( b,[3 3]) 3x3 window construction

说明：  matlab图形图像处理源程序,备注：本文档只供学习所用；编写程序比较简单。(graphic image processing matlab source, Note: This document used for the study relatively simple programming.)

信号产生和fft变换分析 信号通过switch函数选择产生(Signal generation and fft transform analysis of the signal generated by switch function selection)

source code for different distribution models

CS重构算法OMP算法。matlab源代码，。(CS reconstruction algorithm OMP)

simulation OFDM by matlab 6.5.It s any bug

说明：  抗干扰，雷达，调制，空时，space-time，还有一些自己仿真的图片。(anti-jamming space-time)

This is an OFDM CODE

This code computes fft and ifft