Wiener 源代码

Wiener滤波技术,以其卓越的噪声抑制与信号恢复能力,在通信、图像处理及音频工程中广泛应用。掌握Wiener理论不仅能够帮助工程师优化系统性能,还能在复杂环境中提升数据传输质量。本页面汇集了24个精选Wiener相关资源,涵盖基础原理到高级应用案例,是电子工程师深入学习和实践的…

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源码文件

% % Demonstrates relative performance of Wiener filter (fixed-gain) % and Kalman filter (time-varying gain) on random walk estim…

源码文件

[I,map]=imread('eight.tif'); figure,imshow(I);title('original') J1=imnoise(I,'gaussian',0,0.02); % 受高斯噪声干扰,结果如图3-17(b)所示 [K noi…

源码文件

% % Demonstrates relative performance of Wiener filter (fixed-gain) % and Kalman filter (time-varying gain) on random walk estim…

源码文件

function[d,w,xn]=aawienernoisecancelor(dn,a1,a2,v,M,N) %[en,w,xn]=aawienernoisecancelor(dn,a1,a2,v,M,N);dn=desired signal; %a1=f…

源码文件

[I,map]=imread('eight.tif'); figure,imshow(I);title('original') J1=imnoise(I,'gaussian',0,0.02); % 受高斯噪声干扰,结果如图3-17(b)所示 [K noi…

源码文件

% % Demonstrates relative performance of Wiener filter (fixed-gain) % and Kalman filter (time-varying gain) on random walk estim…

源码文件

function out = Wiener2(Noisy,in,sigma) % Wiener -- Wiener filter for images. % Usage % out = Wiener2(Noisy,in,sigma) % Input…

源码文件

function out = Wiener(Noisy,in,sigma) % Wiener -- Wiener filter. % Usage % out = wiener(Noisy,in,sigma) % Inputs % Noisy …

源码文件

%%%% 5-2-2-2 winner滤波法实现降噪的源程序如下: clear all; I=imread('E:\temp\pinghualvboyuantu.bmp'); %原始图像读入 imshow(I) %原始图像显示 K1=wiene…

源码文件

/////////////////////////////////////////////////////////////////////////////// // This is a part of the Feature program. // Ver…