3Dpc

采用BP算法来实现压缩感知的信号重构示例。BP算法由线性规划来实现，稀疏基为DCT基，信号为语音信号(an example of using BP algorithm for signal reconstruction in compressed sensing. BP algorithm is implemented by linear programming, sparse basis is the DCT basis, the signal used is speech)

matlab two tone generation

说明：  OFDM系统点对点收发的误码率分析,采用瑞丽信道，可以对收发帧数等进行修改(BER for OFDM system)

给出了2011年全国数学建模A题的画图程序 (Shows the 2011 issue of National Mathematical Modeling A drawing program)

this is the code of facial recognition system

基于Matlab的GPS卫星信号的采集仿真程序(Matlab GPS satellite signal acquisition-based simulation program)

this code first reads an image and decomposed it in discrete wavelet transformation.hl1 and hl2 are extracted to embed watermark. watermark is added to hl1 and lh1 and inverse dwt is applied.

THIS CODE IS REG.IMAGE STEGNOGRAPHY

对各种解耦方式利用SIMULINK进行仿真的源码(Decoupling means the use of a variety of source SIMULINK simulation)

利用matlab对无线通信信道仿真，大尺度衰落问题(Using matlab wireless communication channel simulation, large-scale fading problem)