DDC_design

通过建立运动模糊数学模型, 进行了消除运动模糊的仿真实验, 维纳滤波恢复运动模糊图像效果较 好。在图像恢复技术中, 点扩展函数( PSF) 是影响图像恢复结果的关键因素, 所以常常利用先验知识和后验判 断方法估计PSF函数来恢复图像。实验表明在实际恢复过程中如果运动模糊图像混入了噪声, 必须考虑到信噪 比、噪声的自相关函数和原始图像的自相关函数对恢复后图像的影响。(Through the establishment of mathematical model of motion blur was conducted simulation experiments to eliminate motion blur, Wiener filter to restore motion-blurred image effect is good. In the image restoration technology, the point spread function (PSF) that affect the results of image restoration a key factor, so often used to determine a priori knowledge and a posteriori estimation PSF function to restore the image. Experimental results show that the actual recovery process if the motion-blurred images mixed with the noise, we must take into account the signal to noise ratio, the noise autocorrelation function and the autocorrelation function of the original image of the restored image effects.)

说明：  图像分割的一个matlab程序,基于二维图像,简单实用,分享了(Image segmentation of a matlab program, based on two-dimensional images, simple and practical, shared)

光子晶体 matlab it computed photonic crystal waveguide band gap, it is very useful(photonic crystal matlab it computed photonic crystal waveguide band gap, it is very useful)

并网锁相：用积分法实现90滞后的单相光伏并网锁相环(Grid lock-in: 90 integral method to achieve lag phase photovoltaic grid-locked loop single)

说明：  阵列信号处理，用于产生和波束的泰勒加权子程序(Array signal processing, for generating and beam routines Taylor weighted)

Stepper motor simulation

利用matlab对超宽带天线进行建模分析设计(Using matlab modeling of UWB antenna analysis and design)

matlab彩色PDF教程。其中包括了matlab的使用，矩阵方面的内容等(Matlab color PDF tutorial. Including Matlab use, matrix aspects)

采用Clewlow and Strickland 单要素日现货模型，利用Monte Carlo方法模拟商品现货价格的Matlab程序。(Commodity Model One Factor Spot Model：This code simulates commodity spot prices using the Clewlow and Strickland one factor daily spot model using a Monte Carlo approach. The derived stochastic differential equations (SDEs) are solved using several finite difference schemes.)

这是一份有关matlab开发练习的源程序，希望大家支持下。(This is a practice matlab source development, I hope you will support the next.)