EXP71

Some image filtering functions in matlab. Includes: Laplace Sharpening, UnsharpMask, Median filter

Matlab 中GUI的使用方法以及功能，具有详细的源代码，简单易懂，适合GUI的初学者。(the use of the GUI of matlab)

电力线通信是现在家用通信的一种，在PLC通信的研究中，对信道的研究是至关重要的。改代码主要包括多径信道和噪声模型matlab代码，是目前最常用的模型。(Power line communication is now a kind of home communication, in the PLC communication research, the channel research is essential. Change the code mainly include multipath channel and noise model matlab code, is the most commonly used model.)

说明：  使用weber算法计算齿轮啮合刚度，具有重大意义。(It is of great significance to use the weber algorithm to calculate the gear mesh stiffness.)

这组程序是基于小波变换的语音去噪的例程，每个程序的具体功能见程序源码。 (This set of procedures is based on Wavelet Transform voice denoising routines, the specific function of each program, see the procedure source.)

MATLAB仿真PAPR中的实际图形，用的是u压扩的方案(MATLAB simulation of the actual graphics PAPR, with the pressure of expanding the program u)

mov background subtraction

windows on plot tool box

This is code to simulation of AM, FM, PSK, QAM modulation

经验模态分解(Empirical Mode Decomposition,EMD)法是黄锷(N. E. Huang)在美国国家宇航局与其他人于1998年创造性地提出的一种新型自适应信号时频处理方法，特别适用于非线性非平稳信号的分析处理。(Empirical Mode Decomposition)