huodun

HMM (Hidden Markov Model ) Matlab m-Files

说明：  此代码展示了Euler计算方法与差分方法(This code demonstrates Euler difference method and calculation method)

computational emt in matlab comsol and fortran

光伏发电功率主要受太阳辐照度影响，所以准确预测太阳辐照度对光伏功率预测十分重要。程序采用小波分解先对辐照度数据进行分解，然后再用bp神经网络对分解的辐照度数据分别预测，再组合作为最后的预测结果。(Photovoltaic power generation is mainly affected by solar irradiance, so accurate prediction of solar irradiance is very important for photovoltaic power prediction. The program uses wavelet decomposition to decompose the irradiance data, then uses BP neural network to predict the decomposed irradiance data separately, and then combines them as the final prediction result.)

rls s matlab Simulation Program

该程序演示了三角函数和双曲函数以及对数函数之间的关系，可供数学学习研究之用。 (The program demonstrates the trigonometric and hyperbolic functions and the relationship between the logarithmic functions are available for mathematics learning research.)

对图象重建，进行７＊７中值滤波，对图象进行锐化处理，和均值滤波的比较(right image reconstruction, 7* 7 Median filtering, the image sharpening, and the mean filter comparison)

otsu s method used to find the threshold for bi-model histogram image.

使用MATLAB实现的BP神经网络的回归功能，代码非常的简洁(using MATLAB BP neural network regression function, the code is very simple)

一个DataMatrix，RS码的编码例子，用matlab写的，有助于理解里面的算法(A DataMatrix, RS code examples, written with MATLAB, helps to understand the inside algorithm)