Chuong-3

一个有用的声学回声消除器的设计源码，还不错哦～(A useful acoustic echo cancellation design source, oh well ~)

Time Division Antenna Switching Using 3 ,4 and 6 Antennas at the trasimitter side and 1 antenna at reciever side using Channel Coding

这一段代码是基于matlab的仿真编程，主要是针对16QAM的调制，代码及其仿真结果无不从各个方面详细分析了技术原理。(This piece of code is based on the Matlab simulation programming for 16QAM modulation, code and its simulation results are all from the various aspects of a detailed analysis of the technical principles.)

mimo-ofdm系统仿真，输出仿真图，信道脉冲响应实部虚部随信噪比变化时的改变图(mimo-ofdm system simulation, simulation output figure, the channel impulse response changes in real and imaginary parts of the map changes with SNR)

经验模态分解，EMD代码，采用经验模态分解求取行波故障波形突变点(emd code)

集成了C代码和MATLAB的主成分分析代码，可以用这两种方法解决求取特征值和特征向量。(C code and MATLAB integrates principal component analysis code, you can use two methods to solve strike eigenvalues ​ ​ and eigenvectors.)

脉冲多普勒雷达发射和接收功能仿真mdl文件(doppler radar tran and rcv simutlation)

Bootstrap(自举法)的Matlab程序 (Bootstrap program)

漂流跟踪文献，主要是高频地波雷达相关内容。仅作参考(Rafting tracking literature, mainly HFSWR related content. For reference only)

基于MATLAB的PID程序，该程序实现PID参数的优化调整(MATLAB based on the PID process, which realize the optimal adjustment of PID parameters)