daiweinan

基带传输： 欲传送的01比特流 + 码型变换（HDB3码） + 基带成型网络（采用升余弦滚降系统）+ 信道 + 码型反变换 + 01比特流。 (Baseband transmission: To send the 01 bit stream+ code type transformation (HDB3 code)+ base-band forming network (with raised cosine roll-off system)++ code based channel inverse transform+ 01 bit stream.)

matlab code for applying sharpening filters to image

LSB Stenography codings

图像增强的理论性知识，对于初学matlab有很大的帮助，希望对大家有用(Image enhancement of theoretical knowledge, great for the beginner matlab help, we hope to be useful)

CurveLab-2.1.2， 非均匀采样傅里叶变换，Curvelab 采样变换等(signal processing by nonuniform random sampling, FFT)

Applied numerical methods using MATLAB

简单的局部二值模式人脸识别程序，采用MATLAB仿真。(A Simple Local Binary Pattern Face Recognition Program Using MATLAB Simulation.)

a matlab code for 64 QAM digital modulation

关于球面波的传播演示的matlab源程序，在大学物理中很有用(the matlab source code for sphere wave flash,it is usful)

Blind, Adaptive Channel Shortening by Sum-squared Auto-correlation Minimization (SAM)," IEEE Trans. on Signal Processing, December 2003. The two zip files below should be installed in parallel.