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基于导频实现OFDM信道估计，采用DFT算法。(based on comb to realzie OFDM channel estimation)

说明：  一个matlab mex 文件，可以用来在matlab程序中捕捉用户按下的特殊功能健：F1, ..., F12. 使用时，在你的应用程序的 KeyPressFcn的函数体里，是用wgfcnkey，根据其返回值，判断是否有功能健被按下。(a Matlab mex documents, in Matlab can be used to capture user proceedings of the special features? Kin : F1, ..., F12. When used in your application's function KeyPressFcn the body, is wgfcnkey, return value, determine whether there is any function Kin is pressed.)

说明：  基于导频的ofdm信道估计，采用线性MMSE算法。(Pilot-based channel estimation ofdm using the linear MMSE algorithm.)

matlab 7.0下册，还有上册，大家一起下载吧。很有用的数学工具。(matlab 7.0 Book, but also on the list and we can work together to download it. Useful mathematical tool.)

说明：  真对无线通信中的正交频分复用的matlab仿真源代码。(True for wireless communications in orthogonal frequency division multiplexing matlab simulation source code.)

实现了水下机器人在避障和围捕方面 的研究(Realization of underwater robot in obstacle avoidance and rounded up the research)

matlab简明教程，原文是英文版，本人上传的是中文翻译(matlab simple tutorial, the original English version, I uploaded the Chinese translation)

语音量化---matlab，信号与系统，大作业题目，非常不错，希望您喜欢。(Voice quantify--- matlab, signals and systems, large job title, very good, I hope you like it.)

CW脉冲信号的仿真，加多普勒延时后的频谱图(CW pulse signal simulation, Jiaduopule spectrum after delay)

dq坐标系下的异步电动机仿真建模分析，三相异步电动机的动态数学模型是一个高阶、非线性、强耦合的多变量系统(Simulation modeling analysis of asynchronous motor in dq coordinate system)