1ybus

it describes about the functionality of MAC layer in wimax implementation

3GPPR7无线接入网加密算法性能及应用研究汪青山.rar(3 gppr7 wireless access network encryption algorithm performance and application research)

提取远场图,提取参数后处理，可以完成多种数据处理的科学计算(extract farfield pattern)

数字图像处理中利用matlab完成图像复原、彩色变换、边缘检测、二值图像细化和伪彩色处理(Digital image processing complete use of matlab image restoration, color transformation, edge detection, binary image refining and false color processing)

基于最小平方估计（LS）的信道估计matlb源程序(failed to translate)

说明：  关于LFM信号的匹配滤波器，程序和文献都有。(Matched filter on the LFM signal, procedures and documentation have.)

可以看到 变步长未必会需要更长的时间 因为它是一种自适应的方式 如果某阶段情况理想的话 就会用最大步长来做 那就会很快 (can see variable step may not need a longer period of time because it is an adaptive way if a certain phase of the the ideal would be the greatest step will be to do it quickly)

一个简单的BP代码 简单实用 可以自己参考参考(A simple BP code is simple and practical can refer to the reference)

dct transform 2d 변 환 과 정 을 나 타 내 는 소 스 코 드

code for coocurrence matrix