tfrwv

this is a homw work for students to get concept

signals and systems basics

说明：  根据传输频率、天线高度、距离等因素，仿真在多种场景下的大尺度衰落模型(According to transmission frequency, antenna height, distance and other factors, the simulation in a variety of scenarios of large-scale fading model)

说明：  黄平教授编写《最优化理论与方法》例12-2matlab程序(Professor Huang Ping prepared, &quot Optimization Theory and Methods&quot cases of 12-2matlab program)

著名的ReliefF特征过滤算法源代码，可用于模式识别(The famous ReliefF feature filtering algorithm source code, can be used for pattern recognition)

time respone model in matlab

通信系统中的天线选择，包括信道的搭建，功率的分配。(Antenna selection in a communication system, including the allocation of the channel structures, power.)

这个程序关于语音信号的消噪，实现了一个基于递归最小二乘法的噪声抵消器(This program about the speech signal de-noising, implements a recursive least squares method based on a noise canceller)

指纹增强，里面含有指纹增强的图片和相应的 matlab代码，按照指纹的方向进行增强的。(Fingerprint enhancement, matlab code)

Edge detection using ant algorithms