代码搜索:undecimated
找到约 15 项符合「undecimated」的源代码
代码结果 15
www.eeworm.com/read/292361/8360193
txt 采用多孔trous算法(undecimated wavelet transform)实现小波变换.txt
采用多孔trous算法(undecimated wavelet transform)实现小波变换
clear;clc;
% 1.生成信号
f=50; % 频率
fs=800; % 采样率
T=128; % 信号长度
n=1:T;
y=sin(2*pi*f*n/fs)+2*exp(-f*n/(4*fs)); % 信号
% y=circshift(y.',3).'; %%
2.正
www.eeworm.com/read/453176/1642056
m reconwupyr.m
function res = reconWUpyr(pyr, pind, daub_order);
% RES = reconWUpyr(PYR, INDICES, DAUB_ORDER)
% Reconstruct image from its separable undecimated orthonormal QMF/wavelet pyramid
% representati
www.eeworm.com/read/453176/1642058
asv buildwupyr.asv
function [pyr,pind] = buildWUpyr(im, Nsc, daub_order);
% [PYR, INDICES] = buildWUpyr(IM, HEIGHT, DAUB_ORDER)
%
% Construct a separable undecimated orthonormal QMF/wavelet pyramid
% on matrix (o
www.eeworm.com/read/453176/1642060
m buildwupyr.m
function [pyr,pind] = buildWUpyr(im, Nsc, daub_order);
% [PYR, INDICES] = buildWUpyr(IM, HEIGHT, DAUB_ORDER)
%
% Construct a separable undecimated orthonormal QMF/wavelet pyramid
% on matrix (o
www.eeworm.com/read/292863/8328489
m reconwupyr.m
function res = reconWUpyr(pyr, pind, daub_order);
% RES = reconWUpyr(PYR, INDICES, DAUB_ORDER)
% Reconstruct image from its separable undecimated orthonormal QMF/wavelet pyramid
% representati
www.eeworm.com/read/292863/8328496
m buildwupyr.m
function [pyr,pind] = buildWUpyr(im, Nsc, daub_order);
% [PYR, INDICES] = buildWUpyr(IM, HEIGHT, DAUB_ORDER)
%
% Construct a separable undecimated orthonormal QMF/wavelet pyramid
% on matrix (o
www.eeworm.com/read/292863/8328556
m reconwupyr.m
function res = reconWUpyr(pyr, pind, daub_order);
% RES = reconWUpyr(PYR, INDICES, DAUB_ORDER)
% Reconstruct image from its separable undecimated orthonormal QMF/wavelet pyramid
% representati
www.eeworm.com/read/292863/8328569
m buildwupyr.m
function [pyr,pind] = buildWUpyr(im, Nsc, daub_order);
% [PYR, INDICES] = buildWUpyr(IM, HEIGHT, DAUB_ORDER)
%
% Construct a separable undecimated orthonormal QMF/wavelet pyramid
% on matrix (o
www.eeworm.com/read/453176/1642067
m decomp_reconst_wu.m
function fh = decomp_reconst_WU(im,Nsc,daub_order,block,noise,parent,covariance,optim,sig);
% Decompose image into subbands (undecimated wavelet), denoise, and recompose again.
% fh = decomp_reco
www.eeworm.com/read/175929/9525431
m trous_1.m
% 采用trous算法(undecimated wavelet transform)实现小波变换
% 分解两层
clear;clc;
%% 1.生成信号
f=50; % 频率
fs=800; % 采样率
T=128; % 信号长度
n=1:T;
y=sin(2*pi*f*n/fs)+2*exp(-f*n/(4*fs)); % 信号
%% 2.正变换
l1=w