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麦克风指向性调试源码，可用于麦克风指向性测试，对声学研究有用(Debug source directional microphone, directional microphone can be used to test for acoustic research useful)

IEEE 802.11a标准，利用matlab进行仿真。包括信道，发射机，接收机，调制，解调，交织，维特比译码，导频(IEEE 802.11a standard, the use of matlab simulation. Including channels, transmitters, receivers, modulation, demodulation, interleaving, Viterbi, Pilot)

说明：  femto是目前解决中心基站服务量大、性能低的一个热点方式，该方式可以提供弱信号地方好的通信质量，本代码就同频防干扰做出设计，希望对读者有用(Centre for Settlement of femto base station is the service volume, low performance is a hot way, the way to where weak signals can provide good communication quality, the code to make the same frequency anti-interference design, hope to be useful reader )

ofdm仿真分析程序文档, caj格式,文章上有代码,很好的资料.(ofdm simulation analysis program files, PRODUCTS format, the article has a code of good information.)

主要用于计算半致死浓度，包括曲线拟合等算法(Mainly used to calculate the LC50, including curve fitting algorithms, such as)

Numerical program on Newton’s forward difference formulae, the use of Sterling formulae & the use of Newton’s backward difference formulae combindly, Trapezoidal rule, Gauss-Seidal method, Jacobi method.

matlab code of PV array

本书简绍了matlab编写有限元程序的整个流程(The goal of this document is to give a very brief overview and direction in the writing of nite element code using Matlab. It is assumed that the reader has a basic familiarity with the theory of the nite element method, and our attention will be mostly on the implementation. An example nite element code for analyzing static linear elastic problems written in Matlab is presented to illustrate how to program the nite element method.)

提取振动信号中峭度等特征参数，并运用K均值聚类进行聚类分析(Extract vibration signal characteristic parameters such as kurtosis, and the use of K-means clustering clustering analysis)

说明：  文件中的是图像配准过程中常用的几种提取特征点的方法(Several common methods of extracting keypoits in the process of image registration)