SubscriptSpan

this file about implementing hopfield networks in matlab

故障诊断matlab源代码，能够正确识别故障的类型(Fault diagnosis matlab source code, able to correctly identify the type of fault)

很实用的一个OFDM仿真程序，OFDM采用BPSK、QPSK、16QAM、64QAM4种调制方式。按照星座图，将每个子信道上的数据，映射到星座图点的复数表示，转换为同相Ich和正交分量Qch。(A very practical OFDM simulation program, OFDM the BPSK, QPSK, 16 qam, 64 qam4 kind of modulation method. According to the constellation diagram, each will be the data on the channel, the plural of constellation is mapped to a point, said into in-phase Ich and quadrature Qch. )

There are numerous MATLAB m-files included in this software package. Thus, the the authors have bundled all files and sample data in a *.zip file (KTHorb.zip). The Readme.txt file describes the directories created when the .zip file is unpacked. The file Matlab_implementation.doc (or Matlab_implementation.txt) describes some of the classes and methods included in the package for GPS satellite orbit interpolation.(There are numerous MATLAB m-files included in this software package. Thus, the the authors have bundled all files and sample data in a*. zip file (KTHorb.zip). The Readme.txt file describes the directories created when the. Zip file is unpacked. The file Matlab_implementation.doc (or Matlab_implementation.txt) describes some of the classes and methods included in the package for GPS satellite orbit interpolation.)

说明：  计算hurst指数中几个参数的选择,参数的选择对于这个计很重要,本代码试图找出一个最优的选择.(Hurst index calculation the choice of several parameters, the parameters of choice for this very important, the code to try to find an optimal choice.)

说明：  分数阶pid控制器、最新参考文献，工业上新型控制器，文献包含控制器的设计、性能分析、工业应用现状、控制器参数整定方法。是目前研究与应用的热点(Fractional pid controller, the latest references, industry new controller, the literature contains the controller design, performance analysis, industrial application status, the controller parameter tuning methods. Is currently a hot research and application)

给出了隶属度函数求故障标准差和均值的程序，此程序能够很好的对故障识别做出曲线比较。(It could give standard deviation and mean and compare different faults though figure. )

说明：  基于细菌觅食算法的MPPT算法寻优技术，可以实现最大功率点跟踪，利于课设，使用方便！(MPPT algorithm optimization technology based on bacteria foraging algorithm can realize maximum power point tracking, which is convenient for course design and use!)

说明：  in this matlab code we have used a new technique for imge processing -segmentation-

双载波的matlab解调程序，两个载波频率时的，频率是2M的解调，解调输出中幅度和相位均从第四个开始重复输入序列；