22019193wavread

The tools in this directory implement the de-noising procedures described in the articles of Donoho and Johnstone and collaborators

薛定宇编写的《控制系统仿真与计算机辅助设计》 书中的全部源码(code of book《control system and computer aid design》by xue ding yu)

CONSTANT MODULE ALGORITHM

用于求解组稀疏的matlab代码，可以设置系数为非负。也可以设置分组是否为重叠。(This is a solver for (1) group-sparse basis pursuit model: minimize sum_i w_i*||x_{gi}||_2 subject to Ax = b, x >= 0 (optional),)

双音多频编解码系统，用于产生双音多频信号，并由双音多频信号解码出对应的按键(DTMF codec systems, used to generate DTMF signal by the DTMF signal decoding keys corresponding)

Matched filtering and timing recovery in digital receivers

MatLab code Genetic Algorithm for Knapsack Problem

基于bag of visual words 模型的人脸二分类代码，使用plsa等两种模式进行分类(Bag of visual words ,face recognition ,plsa)

利用MATLAB GUI实现了类似串口小助手的功能，已经过测试，完全可以替代常用的串口助手的功能。(Using MATLAB GUI,The serial communiaction is realized,and it is tesed ok.)

2*4 mimo系统的误码率测量。经过rayleigh信道(ber of 2*4 mimo)