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…
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…
[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…
function out = Wiener2(Noisy,in,sigma) % Wiener -- Wiener filter for images. % Usage % out = Wiener2(Noisy,in,sigma) % Input…
function out = Wiener(Noisy,in,sigma) % Wiener -- Wiener filter. % Usage % out = wiener(Noisy,in,sigma) % Inputs % Noisy …
%Wiener(s,sigma,N)维纳滤波器,s是期望信号,sigma是白噪声方差,h是滤波器系数,N是滤波器长度; function h=Wiener2(s,sigma,N); if nargin
%Wiener(x,s,N)维纳滤波器,其中x是观测信号,s是期望信号,h是滤波器系数,N是滤波器长度; function h=Wiener(x,s,N); if nargin
function out = Wiener2(Noisy,in,sigma) % Wiener -- Wiener filter for images. % Usage % out = Wiener2(Noisy,in,sigma) % Input…
function out = Wiener(Noisy,in,sigma) % Wiener -- Wiener filter. % Usage % out = wiener(Noisy,in,sigma) % Inputs % Noisy …
[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…