Chapter-9-Data-Analysis

denoise the bayez noise of image wavelet

This Matlab code implements Cauchy s steepest descent method using constant stepsize rule.

经典的SIFT算法，实现高效高精度的图像匹配 matlab编写，内涵详尽注释，以及用法说明的txt文件，另加试验文件(Classic SIFT algorithm to achieve high efficiency and precision of image matching matlab prepared connotation detailed notes, as well as usage instructions txt file, plus a test file)

说明：  A Short Guide on a Fast Global Minimization Algorithm for Active Contour Models文章代码基于MATLAB(A Short Guide on a Fast Global Minimization Algorithm for Active Contour Models)

image enhancement in time domain and frequency domain

Enter an integer, output Hours, minutes and seconds Enter an integer, output Hours, minutes and seconds(Enter an integer, output Hours, minutes and seconds)

doarima.m MATLAB script to do an ARIMA(p,d,q) analysis where d is set but P and q can be vectors of values you want to try. It produces AIC and FPE (final prediction error) values for comparing models. The AIC is different than the one computed by S+, but they both minimize on the same model for the arma22.dat simulated data.

基于matlab/simulink的电流源型SMES仿真(Based on matlab/simulink simulation of current source type SMES)

说明：  基于matlab实现的界面，可以对八路信号实行DFT的8点和16 点变换(Matlab based on the realization of the interface can be implemented on the eight-way signal DFT of 8:00 and 4:00 p.m. transform)

in this i have impemented the transmitter used in OFDM,made the GUI and plotted pdf ,papr ,cdf aur ccdf..