[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…
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…
function [H,out] = Wienerdec(g,in,sig,sigma) % wienerdec -- Wiener filter for deconvolution. % Usage % [H,out] = wienerdec(g,…
function [H,out] = Wienerdec2(G,in,sig,sigma) % wiener -- Wiener filter for blurred and noisy image. % Usage % out = wiener2(…
function [H,out] = Wienerdec(g,in,sig,sigma) % wienerdec -- Wiener filter for deconvolution. % Usage % [H,out] = wienerdec(g,…
function [H,out] = Wienerdec2(G,in,sig,sigma) % wiener -- Wiener filter for blurred and noisy image. % Usage % out = wiener2(…
% % Demonstrates relative performance of Wiener filter (fixed-gain) % and Kalman filter (time-varying gain) on random walk estim…
[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…
[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…
% % Basic adaptive equalization using LMS and RLS. % % By Andreas Jakobsson, 040306. clear; close all; % Initialize paramet…
%%%% 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…