Laser-Speckle

说明：  这是一个基于Simulink的通信系统的仿真程序，主要内容是QPSK在IS-95前向信道中的应用，以衡量其性能。(This is a simulation-based communications system simulation program, main contents of the QPSK in IS-95 to the channel, in order to measure its performance.)

基于囚徒博弈和雪堆博弈的变化，数以博弈范畴(game change)

说明：  自编MATLAB程序，希望对大家有帮助，仅供大家参考，希望有用(Self-compiled MATLAB program, we want to help, only for your reference and hope be useful)

谱减法是利用噪声的统计平稳性以及加性噪声与语音不相关的特点而提出来的。即让有语音期间噪声幅度谱的期望值与无语音间隙噪声的幅度谱的期望值相等。(Spectral subtraction method is the use of stationary noise statistics and the additive noise and speech characteristics not related to the initiative. During that speech so that the expected value of noise amplitude spectrum and noise-free audio gap equal to the expected amplitude spectrum.)

It is stbc 2x2 antenna configuration matlab code for wireless communication system.

图像去噪声程序 non-local means(image denoising prgram non-local means etc)

基本PV模型，需改进 根据T，G,V可输出I-U,U-P曲线(basic PV ，improvemention is needed)

自动读取使用者下载的地震波文件进行绘制位移谱，伪速度谱和加速度谱的工作，将地震波选波自动化。(Seismic waves that automatically read the users to download files draw displacement spectra, pseudo-velocity spectrum and the acceleration spectrum of work, the automation of the election wave of the seismic waves.)

MATLAB进行模糊统计，得到模糊分布(隶属函数)近似解析表达式(MATLAB fuzzy statistics, get fuzzy distribution (membership function) approximate analytical expressions)

跌倒检测的MATLAB程序 包括背景差分 去噪并判断跌倒 提取高宽比 重心下降速率 hu不变矩特征 svm分类(fall detection s MATLAB program including background dirrerence remove noise and ratio of height and wide hu invariable moments and svm classifier)