mybilinear.m

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%双线性插值算法的实现
%   mybilinear.m
A = imread('D:\MATLAB7.0\images\Fig7.01.jpg');
j = 1; %j:缩小尺度，其对应缩小倍数为:2^j

[A,nr,nc]=myDWT2(A,j);  %小波缩小图像
A = A(1:nr,1:nc);
imshow(A,[]); %显示缩小图像
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