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说明：  四阶Runge-kuta求解算法matlab代码 含一篇文献介绍(Fourth-order algorithm lunge-kuta)

本程序利用显式差分格式，将波动方程离散化，进而求出波动方程的数值解，不断地细化空间和时间步长，可以让数值解逼近理论解。(The program with the implicit difference method, the discrete wave equation, the numerical solution is obtained, continue to refine the long walk the numerical solution can approach the theoretical solution.)

matlab 一些经典算法，包括数值拟合，回归，插值、解方程等(matlab some classic algorithms, including numerical fitting, regression, interpolation, solving equations, etc.)

it is for microwave and microstrip line taht is good for all persen

说明：  We describe a new method for performing a nonlinear form of Principal Component Anal

盲源分离的快速算法，非常好用，直接调用函数即可使用，(Fast algorithm for blind source separation, very easy to use, can be used directly call the function,)

选择不同的滤波方式：低通、高通、带通及带阻，进行频谱分析。(Select a different filtering method: low pass, high pass, band pass and band stop, spectral analysis.)

retinex, frankle, mccann

说明：  利用matlab实现高斯分布、指数分布、正太分布等概率分布的方法。(Using matlab to achieve Gaussian distribution, exponential distribution, is too distribution probability distribution method.)

完整版的频谱检测算法的MATLAB实现，有原理，有程序，有结果。(Full version of the spectrum to achieve detection algorithm of MATLAB, there are principles, procedures and results.)