Crank_Nicolson

從網路取得關於自相關log-polar變換的實作。(Obtained from the network on the autocorrelation of the log-polar transform implementations.)

标准粒子群算法的代码，适合于学习，基本资料(Standard particle swarm optimization code, suitable for learning, basic information)

HARDLIM - 阈值传递函数 表示close的最上面的矩阵； 用变量s来表示open的最上面的矩阵(HARDLIM- threshold transfer function that close the top of the matrix express variable s to open the top of the matrix)

一篇关于移动无线信道模型仿真的硕士论文，特别是对于地空通信的信道有很好的分析，并对地空信道的模型进行了仿真！(An article on the mobile radio channel model simulation of the master s thesis, especially for ground-to-air communication channel has a very good analysis, and ground-to-air channel simulation model!)

图像的边缘检测，可以用多种算子来换，程序中注明的地方(Edge detection, you can use a variety of operators to exchange, where the program indicate)

分数阶傅里叶变换，主要对SAR信号进行处理，使数据处理量大大减少。(Fractional Fourier transform, mainly on the SAR signal processing, the data processing is greatly reduced.)

HILBERT-HUANG TANSFORM 进行曲线拟和时求信号极大极小值的两种方法(SYSTEMS-CSF TANSFORM for curve fitting and time for signal minimax Two methods)

IEEE30节点电力系统标准参数和潮流数据(IEEE30 node power system standard parameters and trend data)

matlab中S函数的应用实例，求绝对值(matlab application examples of the S-function, absolute value)

说明：  Student adaptive PID regulator