STBC

系统是关于用于移动通信中的窄带智能天线系统(Full system design for narrowband smart antenna systems used in mobile communications. )

说明：  北航数值分析大作业第一题：矩阵的QR分解求特征向量。代码是我在理学院本科期间写的，所有结果已经过Matlab及Mathematica验证，保证算法正确实现。(Numerical analysis of Beihang great job the first question: QR decomposition of matrix eigenvector. Code is written during my undergraduate logical Institute, all results have been verified through Matlab and Mathematica, to ensure it is correct to achieve.)

对于规则LDPC码的EXIT图的程序，对优化LDPC起到很好的帮助(For regular LDPC code EXIT chart program optimization LDPC play a very good help)

matlab source code for watermarking.

这是基于邻域粒化和粗糙逼近的数值属性约简matlab代码(This is a neighborhood-based grain and rough approximation of the value of attribute reduction matlab code)

基于RLS及DTW算法的数字语音识别。用RLS算法来消噪从而提高DTW算法的识别率(Based on adaptive sub-band spectral entropy of the robustness of Speech Endpoint Detection)

可以用此代码信号实现频谱仿真，希望对大家有用(You can use this code to achieve spectrum signal simulation, we hope to be useful)

定时自动发送邮件,在邮件末尾添加 “你好，这份邮件是我用MATLAB发的”(Timing automatically send e-mail in the mail the end of the add Hello, this message is issued with MATLAB ")

this is a SDIF algorithm code for deinterleaving radar pulse

perturb and observe tracking algorithm