DVBS2

this file contain matlab code for noise in communication.

matlab codes for some programms

用matlab实现录音和播放功能，并且能实现男女变声功能。(Using matlab to achieve recording and playback functions, and can change the sound of men and women to achieve functional.)

implementation of the moving average filter

维纳滤波Matlab代码 1 可以直接作为函数调用； 2 可以减少图像的块效应，以及平滑图像。(Wiener Filter Matlab code can be used directly as a function call 2 blocks can reduce the image effects, and smoother image.)

ant colony optimization technique for JSSP

counter number one to nine after 1s

LDA分类器算法matlab实现，简单易用(LDA classifier based on MATLAB)

在MATLAB中仿真，挖掘机动臂控制系统的数字PID设计(Excavator arm control system design of digital PID )

DPSK信道的matlab仿真，误码率，时延，汉明信道编码(Channel DPSK matlab simulation, error rate, delay, Hamming channel coding)