源码文件
% % FUNCTION 8.3 : "cp0801_Gnoise2" % % Introduces additive white Gaussian noise over signal % 'input'. % Vector 'exno' conta…
Gaussian+noise 源代码
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源码文件
%在MATLAB中调用J = wiener2(I,[m n],noise)函数 I = imread('saturn.tif'); J = imnoise(I,' gaussian', 0,0.005); K1 = wiener2(J，[5,5]); …
源码文件
%在MATLAB中调用J = wiener2(I,[m n],noise)函数 I = imread('saturn.tif'); J = imnoise(I,' gaussian', 0,0.005); K1 = wiener2(J，[5,5]); …
源码文件
function noise=noisecg(N,a1,a2) %NOISECG Analytic complex gaussian noise. % NOISE=NOISECG(N,A1,A2) computes an analytic complex ga…
源码文件
function noise=noisecg(N,a1,a2) %NOISECG Analytic complex gaussian noise. % NOISE=NOISECG(N,A1,A2) computes an analytic complex ga…
源码文件
function [noisy_image] = addnoise(image,variance) % % embed gaussian noise given variance in given image % noise = random('norm',0…
源码文件
function noise=noisecg(N,a1,a2) %NOISECG Analytic complex gaussian noise. % NOISE=NOISECG(N,A1,A2) computes an analytic complex ga…
源码文件
% This is part of the TFTB Reference Manual. % Copyright (C) 1996 CNRS (France) and Rice University (US). % See the file refguide.…
源码文件
% % FUNCTION 8.2 : "cp0801_Gnoise1" % % Introduces additive white Gaussian noise over signal % 'input'. % Vector 'ebno' cont…
源码文件
% % FUNCTION 8.3 : "cp0801_Gnoise2" % % Introduces additive white Gaussian noise over signal % 'input'. % Vector 'exno' conta…