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首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提取出导频信息，根据导频信息估计出剩余定时误差以及剩余的信道响应误差，将误差量送入环路进行跟踪。当收到所有数据后，重新回到信号到达检测状态，进行下一次信号到达的检测和信号接收。(First, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives. And then the characteristics of long training word, the correlation operation for the FFT window starting position of an OFDM symbol estimate. The estimated position of the FFT window, the first small frequency offset in the time domain estimation, the two long training word small frequency offset compensation, the FFT operation, the FFT result of the operation for integer frequency offset estimate. These parameter estimation is completed, the data can be demodulated on. The first portion of the data for a complete frequency offset compensation, and based on the estimated FFT window position of the FFT operation to obtain frequency domain data, demodulated. Then corresponding to the position of the pilot subcarriers are extracted on pilot inform)

MATLAB的指南,对于初学者和有经验的用户都有很大帮助。英文原版书籍(MATLAB guide, for beginners and experienced users have helped. Original books in English)

BPSK 数字调制与解调 运行环境 matlab simulink(BPSK Digital Modulations and demodulations in SIMULINK. )

研究信道译码，测试程序，为保障有效运行，请注意安装环境软件的版本正确与否(study for channel decoding)

Matlab的多项式,插值，样条函数 word 版本(MATLAB Polynomial Interpolation And Spline)

经典matlab书籍——《精通MATLABA6.5版》，张志涌等编著，北京航空航天大学出版社。配备书上详细的代码，学好MATLAB必备。 (Matlab classic books- proficient MATLABA6.5 Edition , edited by Zhang Zhiyong, etc., Beijing University of Aeronautics and Astronautics Press. Books with detailed code, learn essential MATLAB.)

SUSAN算子检测图像边缘和角点，可以自己定义不同的检测模板，实现不同功能的角点检测。(SUSAN operator detect image edges and corners, can define a different template to different functions of the corner detection.)

包含了几个Matlab的示例仿真模型，用于展示如何控制一个直流DC电机。同时包含了一个文档教程，介绍不同控制器PID，和带有状态反馈的极点配置。可以作为你在Simulink中学习开发控制系统的入门教程。(Contains a few example of Matlab simulation model is used to demonstrate how to control a DC-DC motor. At the same time a document contains a tutorial to introduce a different controller PID, and with state feedback pole assignment. As you study the development of control systems in Simulink Tutorial.)

说明：  反距离加权插值MATLAB代码，内附实例说明，另有克里金插值代码(Matlab code of inverse distance weighted interpolation, with examples and Kriging interpolation code)

说明：  语音系统的MATLAB仿真，实现断点见的K系数，语音能量与过零率的对比。(MATLAB simulation of voice systems, the realization of a breakpoint, see the K coefficient, voice, energy and zero-crossing rate of the contrast.)