资源说明:小波变换的图像处理%MATLAB2维小波变换经典程序
% FWT_DB.M;
% 此示意程序用DWT实现二维小波变换
% 编程时间2004-4-10,编程人沙威
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clear;
clc;
T=256; % 图像维数
SUB_T=T/2; % 子图维数
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% 1.调原始图像矩阵
load wbarb; % 下载图像
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