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matlab函数手册，共300多页，包含了matlab所有重要函数，解释详尽，值得收藏。(matlab function manual, 300 pages, contains all the essential functions matlab, explained in detail, worthy of collection.)

说明：  产生长度为510的LDPC码，同时给出误码率，仅供参考。(Generated LDPC codes of length 510, the bit error rate is given for reference purposes only.)

说明：  使用遗传算法优化PID参数，附原创教程及源码、试验数据及照片(PID parameters using genetic algorithm optimization, with tutorials and the original source code, test data and photographs)

The audio processing program is used for recognition of digital audio source by alogrithm of HMM.

利用时域有限差分法对基于表面等离子体的天线进行模拟(Use of finite difference time domain simulation method based on surface plasmon antenna)

谱估计中的Esprit算法，利用matlab进行仿真找出信号的频率，精度较高(Spectral estimation algorithm in the Esprit, the simulation using matlab to find the signal frequency, high precision)

用灰度线性变化的方法进行图像增强，包含代码及代码注释(Using grayscales linear method of image enhancement, contain code and code comments)

说明：  对一个二阶模型模型进行脉冲响应辨识，并且通过搭建simulink模型取得了两组输入-输出数据，一组是在有高斯噪声的干扰下获得u1-y3，另外一组是在没有高斯噪声的情况下获得的u1-y1，对这两组数据进行基于haar小波基的脉冲响应辨识，与实际模型的脉冲响应相比较（注：三个excel表必须放在matlab/work文件夹下才能运行）(Second-order model to a model of impulse response identification, and achieved through building simulink model for two groups of input- output data, a Gaussian noise in the interference with access to u1-y3, another group in the absence of Gaussian noise of access to the u1-y1, these two sets of data haar Wavelet-based impulse response identification, and the actual model of the impulse response comparison (Note: Three excel table must be on the matlab/work folder to run ))

Matlab写的fisher 分类器,很简单适合初学者，体验机器学习的过程(Fisher Linear Discriminant Analysis in Matlab。It fit the people who learning the Machine Learning at first time.)

雷达概述，雷达基本组成，雷达方程，雷达进展，雷达分类(Overview of radar, radar basic components, radar equation, radar progress, radar classification)