现代谱估计 (2)

OFDM系统包括OFDM系统的调制解调，IFFT及FFT变换，保护间隔的加入对系统性能的改善，以及多径干扰、高速移动对系统误码率的影响。(The OFDM system includes modulation and demodulation of the OFDM system, IFFT and FFT transformation, the improvement of the protection interval to the system performance, and the influence of multipath interference and high-speed mobile on the system BER.)

S7-200 PLC 的初步设计及编程技巧，适合初学者使用。(S7-200 PLC preliminary design and programming skills, suitable for beginners to use.)

说明：  stm32实现ook调制，调制通过，误码率较高(The realization of ook modulation by stm32)

空时编码，内容涉及mImo的各个方面，介绍很全面，很有帮助(Space-time coding, covering all aspects of Mimo, introduce very comprehensive, very helpful)

说明：  TDMA的opnet仿真模型，比较简单，适合初学者(TDMA the OPNET simulation model is relatively simple, suitable for beginners)

此程序实现了稀疏傅里叶变换全过程,包括频谱重排，窗函数滤波，算法重构(it realizes the sparse fft)

RLS算法在MATLAB上仿真实现的程序，用于通信信道估计。(RLS algorithm is implemented in MATLAB on a simulation program for the communication channel estimation )

SyncML核心解析代码，对开发SyncML 协议非常有用，SYNCML是OMA的手机同步协议。此代码可以在Windows和LINUX系统中使用.(SyncML core analysis code, SyncML agreement on the development of very useful SYNCML OMA is the phone synchronization protocols. This code in Windows and Linux systems.)

this project simulate the voice communication between two subscriber stations in office scaled module and test the communications between them

CUM200的中文使用说明书，包含CMU200的大部分实用功能(The Chinese CUM200 instructions)