RS232-Communication

说明：  matlab例程源码，有很好的参考价值(matlab routines source, has a very good reference value)

本文件将普通RGB图像转化成二值图像，方便后续处理(This document will be an ordinary RGB image into binary image, to facilitate follow-up treatment)

color file encoding

此代码仿真了一个语音输入输出系统，语音信号经过AD转换后，经过DSSS调制解调后，通过DA转换还原输入的声音，每一步的的波形都可以观测，对实际DSSS系统设计有很大的参考价值(This code simulation of a voice input and output systems, speech signal after AD conversion after DSSS modem through DA conversion to restore the input voice, each step of the waveform can be observed, the actual design of DSSS systems have great reference value)

Border detection with first derivatives

It s a code for implemetation of total variation minimization algorithm

This is code for finding position of user. This code uses Kalman filter.

说明：  例程，用于功能测试。如程序有错请大家指出.(Routine for function testing. If there is any mistake in the procedure, please point out)

压缩感知的典型程序仿真，稀疏基为小波基，重构算法为OMP算法。(Perception of typical compression process simulation, sparse basis for the wavelet, reconstruction algorithm for the OMP algorithm.)

对于节点的优化编号问题,提出了一种改进最小度算法,使其更方便快速(The number of nodes optimization problem, an improved minimum degree algorithm, making it easier and faster)