Qpsk

ask信号的产生及其零均值归一化瞬时幅度，ask信号的产生及其零均值归一化瞬时幅度(ask signal generation and zero-mean normalized instantaneous amplitude, ask the signal generation and zero-mean normalized instantaneous amplitude)

使用matlab做的2维灰度图像的中值滤波器。(median filter using matlab)

生成一个规则LDPC码的教研矩阵H，其行数(越大越好)为列数的一半，行重为6，列重为3，任意两行没有围长为4的圈 使用方法：H=HGrandom2(m,n)。m表示行数，n表示列数(rules of a generation of research LDPC matrix H, its (larger the better) half of the series, re-6, series of three, two arbitrary line is not girth of the ring used four methods : H = HGrandom2 (m, n). Said a few m, n Columns)

无刷直流电机模型及双闭环控制，很实用，效果良好(Brushless DC motor model and double-loop control, it is practical to good effect)

信息论中计算信道容量的matlab编程代码，经测试可用。(Information theory to calculate the channel capacity matlab programming code, have been tested.)

greedy search for signal processing

This file is very important for student ....

this proggram s name is huffcode and it s written in matlab and as its name is clear, it gives hufmman code for probability vector

基于自相关函数的语音信号端点检测方法，可以用于语音信号的处理(Endpoint detection method based on a speech signal autocorrelation function, can be used for processing a speech signal)

一个GUI界面编辑 包括多种图像处理 方法 阈值 直方图均一化等(A GUI interface for editing include a variety of image processing methods, such as threshold histogram homogenization)