matlab

该原代码包提供图像去噪，图像修复，求psnr值等功能。主要使用全变分方法等方法实现图像处理。(The source code package to provide image denoising, image restoration, and features such as PSNR values. The main use of methods such as variational methods realize image processing.)

matlab多因子选股模型，计算每只股票的得分，根据股票的得分划分为n个区间(matlab multi-factor stock selection model to calculate the score for each stock, based on the stock s score is divided into n intervals)

此程序是对图像进行融合，早matlab环境下进行调试，以便得到人们需要的图像，(This program is the integration of images, early matlab environment for debugging, in order to get people need to image)

基于压缩感知的图像处理，分别使用二维DCT、FFT和一维dwt变换对图像信号进行稀疏变换，然后使用正交匹配追踪算法进行重构，在进行相应的逆变换(This is a image processing procedure based on compressed sensing which respectively uses two-dimensional DCT, FFT and one-dimensional dwt transform to sparse the image signal and then uses the orthogonal matching pursuit algorithm for reconstruction.)

电力系统分析课程设计源代码，对于最优潮流学习具有极高的参考价值(Analysis of curriculum design of power system source code, learning has a very high reference value for the optimal power flow )

gm(1,1)matlab 代码，适合各种预测，并对结果给出误差(gm(1,1))

说明：  基于matlab实现高斯函数，以及图像模糊恢复，调用matlab自带函数。(Implementation of Matlab based on Gauss function, and the blurred image restoration, call the MATLAB built-in function.)

求系统单位给定阶跃响应的性能指标（超调量，峰值时间，调整时间 .....），其中， y，t表示系统节约相应的函数值与其对应时间,函数返回的是阶跃响应的第一(正向)波峰值b1、 阶跃响应的第二(正向)波峰值b2,阶跃响应的超调量sigma,阶跃响应的衰减比n,阶跃响应的衰减率pusi 阶跃响应的衰减震荡周期T,阶跃响应的振荡频率f.(Demand system units for a given step response performance (overshoot, peak time, adjust the time .....), which, y, t that the system saves the corresponding function value and its corresponding time, the function returns the order Jump to respond to the first (positive) wave peak b1, step response of the second (positive) wave peak b2, step response overshoot sigma, step response of the attenuation ratio of n, the step response of the attenuation rate pusi step response of the decay vibration cycle T, the step response of the oscillation frequency f.)

此程序为用MATLAB产生一个周期性的脉冲正弦信号(This procedure is to use MATLAB to generate a periodic sinusoidal signal pulse)

各种有用的建模，对于学命令流编程的十分有用(ANSYS modeling)