代码搜索：denoising
找到约 350 项符合「denoising」的源代码
代码结果 350
www.eeworm.com/read/425953/10305823
avi denoising.avi
www.eeworm.com/read/279419/10439353
m denoising.m
%主程序
%____模极大值法去噪：
%二进制小波变换（离散平稳小波变换）并找到模极大序列,对极大值序列处理后重建信号;
%参数c, O_d4, O_d3可以调节。
%function Denoise_w_Mod_sim_1(snr,aaa)
%close all;
%clc;
clear;
snr=5;
init=2055615866;
[xref,xn]=wnoise(1,
www.eeworm.com/read/332884/12718978
m denoising.m
clear
clc
%在噪声环境下语音信号的增强
%语音信号为读入的声音文件
%噪声为正态随机噪声
sound=wavread('sound.wav');
count=length(sound);
noise=0.1*randn(1,count);
y=sound'+noise;
%用小波函数'db6'对信号进行3层分解
[c,l]=wavedec(y,3,'db6');
%
www.eeworm.com/read/430235/8760724
m denoising_lawmlshrink.m
function y = denoising_LAWMLShrink(x)
% Local Adaptive Image Denoising Algorithm
% Usage :
% y = denoising_LAWMLShrink(x)
% INPUT :
% x - a noisy image
% OUTPUT :
% y - the
www.eeworm.com/read/430235/8760730
m denoising_bayesshrink.m
function y = denoising_BayesShrink(x)
% Local Adaptive Image Denoising Algorithm
% Usage :
% y = denoising_BayesShrink(x)
% INPUT :
% x - a noisy image
% OUTPUT :
% y - the
www.eeworm.com/read/428849/8834771
m~ show_denoising.m~
% Demonstration of image restoration on USPS database.
%
% Linear PCA and Kernel PCA models are learnt from files.
%
% Modification:
% 5-may-2004, VF
% 22-apr-2004, VF
% == input files =============
www.eeworm.com/read/428849/8834790
m show_denoising.m
% SHOW_DENOISING Image denosing of USPS hand-written numerals.
%
% Description:
% The input noisy images are denoised using the
% kernel PCA model. The denosing based on linear PCA
% is also compu