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说明：  FSK在Rayleigh 衰落下的matlab误码率仿真，包括理论计算和仿真结果(FSK in Rayleigh Fading matlab error rate simulation, including theoretical calculations and simulation results)

这是pos算法的matlab源程序，希望对大家有用(This is pos algorithm matlab source, we want to be useful)

生命迹象探测步进频仿真生命迹象微弱目标探测步进频仿真(Vital signs to detect faint signs of life stepping frequency simulation target detection step frequency simulation)

A.K.Nandi和E.E.Azzouz的期刊文献，是关于自动调制识别的经典文章，他们在基于模式识别方式上提出的自动识别的几个特征参数，是当前该领域研究的基础，对该领域研究来说有很大参考价值。(AKNandi and EEAzzouz of journal articles, is about the automatic modulation recognition of the classic article, based on pattern recognition in the way they presented the automatic identification of several characteristic parameters, is the basis of current research in this field, research in this area is a great reference value.)

主要研究如何利用MATLAB语言来实现数字陷波器的设计的方法。(The design method of the main research how to use MATLAB language to realize digital notch filter. )

Uncoded System performance in BSC channel.

一个PSO算法历程，有详细的注释，及相关演示过程。采用了基本PSO、权重优化、最大速度法三种（去掉代码中的相关行的注释即可使用）。(PSO algorithm is a process, detailed notes, and related presentation process. With the basic PSO, weight optimization, the maximum speed law of three (remove the code related to the comment line can be used).)

Double_Polarity_IGBT_Bridges.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(Double_Polarity_IGBT_Bridges.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

此函数为在matlab软件编写的图像合并函数。(this is a m function for two image merging.)

This code is used for extracting texture features in an image