MATLABshuiyin

hi this is the code for svd in ieee 14 bus system

程序-神经网络的回归拟合——基于近红外光谱的汽油辛烷值预测(Program-Neural Network Regression Fitting-Prediction of Gasoline Octane Number Based on Near Infrared Spectroscopy)

求图像的熵，共大家分享学习交流，大家漫漫看(the work )

It compute the separation between two plasma bubbles in all sky images. i.e. distance between two horizontal pixels in km.

本代码实现基于Retinex理论的三种方法，分别为单尺度Retinex，多尺度Retinex，以及自商图像方法。直接运行每个文件夹下的test文件就可以得到对应的方法的处理结果。(This code implements three methods based on Retinex theory, respectively, for the single-scale Retinex, the multiscale Retinex, as well as self-quotient image method. The test file can be run directly under each folder corresponds to the method of processing results.)

直接使用MLS访问方式生成art迭代重建的投影系数，重建时，可以直接按序使用投影系数。(use MLS to create the projection matrix of art, so we can directly use the matrix to reconstruct image )

the scatering algorithm

KPCA 介绍核PCAdehanshumokuai (matlab KPCA)

基于MATLAB的一阶和二阶模型辨识程序（加入1 的白噪声）仿真后得出辨识以及实际阶跃图形(MATLAB-based first-order model identification procedures (adding 1 white noise) simulation based on the identification of the actual step graphics)

Water filling algorith for optimal power allocation in downlink wireless communication