main_guijifasheng

信号与系统的MATLAB仿真实例，已在matlab6.5版本调试通过。(MATLAB simulation of signal and system, has been through debugging in MATLAB6.5 version.)

自己编写的MIMO雷达的虚拟阵列的示意图程序：四个载频、相对于基频的虚拟阵列示意图。(virtual elements，MIMO radar)

该程序采用3 sigma原则剔除粗差，简单易操作。(The MATLAB code use for eliminate gross errors by 3 sigma, and it is easy to run.)

Mapping and Demapping technique for Alamouti coding in Matlab command line.

说明：  矢量网络法散将射参数转化为介电常数 本代码计算需要的输入值为：d(超材料厚度方向的周期常数)，f(频率的变化范围)，S(通过CST或HFSS软件计算得到的散射参数)(The vector network dispersion transforms the radiation parameters into the dielectric constant Input values required for calculation in this code are: D (periodic constant in the direction of metamaterial thickness), F (range of frequency variation), S(scattering parameters calculated by CST or HFSS software))

这是一个小波变换的程序，滤去噪声实现语音增强(This is a wavelet transform procedures, filter out the noise to realize speech enhancement)

(2,1,2)卷积码编硬译码matlab程序,适合学习信道与编码的初学者((2,1,2) convolutional code encoding hardware decoding matlab program for learning channel coding for beginners)

descrive the block information of psat

说明：  使用正交频分复用传输的LDPCmatlab编码仿真(matlab code for LDPC code by OFDM)

说明：  A模式识别与智能计算-MATLAB技术实现-杨淑莹-2008.pdf(A Pattern Recognition and Intelligent Computing-MATLAB technology- Yang Shuying-2008.pdf)