chapter2-vectorization

这是一篇关于如何运用超图的理论经过办监督学习用在特征选择上的一篇ecml文章(This is an article on how to use the hypergraph theory after office supervised learning with a ecml articles feature selection)

This is the matlab code for Direct Sequence Spread Spectrum generation

DISCRETE FRACTIONAL FOURIER TRANSFORM

mos管电流电压曲线,Vgs--Ids,整体区域DC模型(figure of mos transitor,Vgs--Ids，all-region DC model.)

光子晶体的电场的分布图的程序，可以显示场的分布图。(The program of the distribution of electric field in photonic crystals)

说明：  一种普通的基于matlab编程的BPANN程序(A common procedure based on matlab programming BPANN)

thank you i want to knows more about matlab thanl you advance

级联H桥三相七电平matlab仿真模型，分享供大家使用(Cascade H-bridge three-phase seven-level Matlab simulation model to share for everyone to use)

使用emd和svm进行预测使用svm进行预测使用emd和svm进行预测使用svm进行预测使用emd和svm进行预测使用svm进行预测(Predicting with emd and svm Predicting with svm Predicting with emd and svm Predicting with svm Predicting with emd and svm Predicting with svm)

利用DFT分析离散信号频谱的实验。利用FFT分析信号 x[k]=cos(3pik/8 +pi/4 ) 的频谱；确定DFT计算的参数，绘出其频谱；并进行理论值与计算值比较。(DFT analysis of discrete signal spectrum utilization experiments. Analysis using FFT signal x [k] = cos (3pik/8+ pi/4) of the spectrum determine the parameters of DFT calculations, draw its spectrum and comparing the theoretical and calculated values.)