wuyuesuyouhua

本程序计算金属包覆平板波导有效折射率的和损耗(The program calculates metal-coated slab waveguide effective refractive index and loss)

matlab使用手册，很有帮助作用的，对于查找函数。(matlab manual, helpful role, for the search function.)

it is a speech recovery system which can remove noise from received signal

单用户超宽带通信系统仿真,基于线性调频信号(single-user UWB communication system simulation, based on the linear FM signal)

定义法计算计算Lorenz系统lyapunov指数，结果比较精确！ 可以改为任意3维动力系统的lyapunov指数的计算程序！(Define of the method to calculate the Lorenz system lyapunov index, accurate results! Can be changed to any 3-dimensional dynamical systems lyapunov index calculation program!)

a simulator for 802.11a

本程序能实现离线的数字识别，在MATLAB下运行，同时可以用其中部分代码实现图像的灰度，二值化，细化，归一化等功能，采用Bp神经网络。(This procedure can achieve the number of off-line identification, in the MATLAB run, at the same time part of the code can achieve one of the gray-scale images, binarization, thinning, and other functions normalized using Bp neural network.)

ball problem and trajectorie

2fsk的调制信号在matlab里的仿真实现(2fsk modulation signal simulation in Matlab)

This matlab code can be used to generate a parity check matrix for the LDPC code and further encoded and decoded in a complete communication system.