metropolitan-algorithm

fft的c++语言实现，改自matlab的相关程序(fft c++)

一个很好的滤波器程序，是用MATLAB编写的M文件，虽然简单，但很有借鉴意义。(a good filter procedure is the use of MATLAB M documents, simple, But a useful one.)

This paper focuses on a Matlab/SIMULINK model of a photovoltaic cell. This model is based on mathematical equations and is described through an equivalent circuit including a photocurrent source, a diode, a series resistor and a shunt resistor. The developed model allows the prediction of PV cell behaviour under different physical and environmental parameters. The model can also be used to extract the physical parameters for a given solar PV cell as a function of temperature and solar radiation. In addition, this study outlines the working principle of PV module as well as PV array. In order to validate the developed model, an experimental test bench was built and the obtained results exhibited a good agreement with the simulation ones.

周期脉冲信号的频谱图，信号长度设的比较小，可以实时调整。 (Periodic pulse signal s spectrum, the length of the signal set is relatively small, can be adjusted in real time.)

RBF神经网络用s函数编程的，主要功能是用作控制器(RBF neural network with programming function s main function is used as a controller)

matlab语言实现非线性最小二乘法的曲线拟合LM算法(Matlab language nonlinear least-squares method of curve fitting algorithm LM)

声波波场快照程序，可以自己再做进一步的修改。非常好用。(Acoustic wave field snapshots Program)

运用MATLAB环境实现DMC算法，详细的MATLAB编码，大家可以参考下(DMC algorithm using MATLAB environments and detailed MATLAB code, we can refer to the following)

小波去噪的matlab程序。有三种阈值选择方法：标准的，强制的，自己设置的。(Wavelet denoising matlab program. There are three kinds of threshold selection method: standard, mandatory, set up their own.)

粗糙集matlab算法，有属性约简，值约简，规则生成等多种算法。(Neighborhood rough set based feature evaluation and reduction)