Per_spectrum

Use this function to create Rayleigh fading channels (Use this function to create Rayleigh fading channels)

说明：  细菌觅食优化算法 ，解决比例积分控制器参数优化的程序，对初学细菌算法很有帮助。(Bacterial foraging optimization algorithm to solve PI controller parameter optimization procedure, useful for beginners bacterial algorithm.)

matlab课件一共9章，压缩的，需要解压一次。(matlab Courseware)

模糊控制器，应用于控制系统，例如倒立摆的控制中。(Fuzzy controller used in control systems, for example, the control of inverted pendulum.)

【matlab编程代做】MATLAB实现M-QAM调制解调演示源代码 ([Do] matlab MATLAB Programming generation M-QAM modulation and demodulation realize demo source code can refer to the use of)

2008国际大学生数学建模一等奖论文，数学建模实例与编程教程，提供建模的方法(First Prize Paper on Mathematical Modeling for International College Students 2008, Mathematical Modeling Example and Programming Course, Providing Modeling Method)

对于形心分析和算例,方便大家学习和使用.(For example centroid analysis and to facilitate them to learn and use.)

一个经典的LEACH协议代码，十分有用 希望能给您帮助(A classic LEACH protocol code, very useful to want to give you help LEACH )

提取数据波形时域特征（绝对幅值、平均值、峭度、过零点）并且用LDA分类(Time-domain waveform data extraction features (absolute amplitude, mean, kurtosis, zero crossing) and classification with LDA)

It should be noted that there is still room to improve the speed and the memory usage of the algorithms, using for instance displacement structure algorithms for the RQ decomposition and Lanczos algorithms for the SVD.