Matrix Resize Rows and Cols

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Amanda
Amanda 2012-8-30
I have imported data as a matrix called A with a size
48 x 52 (48 Rows X 52 Columns).
How do I RESIZE the matrix to 48 X 48?
Thanks,
Amanda

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采纳的回答

Andrei Bobrov
Andrei Bobrov 2012-8-30
编辑：Andrei Bobrov 2012-8-30
A - your matrix (48x52)
Anew = zeros(48,48); % new matrix with size 48x48
s = size(A);
for jj = 1:s(1)
Anew(jj,:) = interp1(1:s(2),A(jj,:),linspace(1,s(2),size(A2,2)));
end

更多回答（1 个）

Walter Roberson
Walter Roberson 2012-8-30
imresize(A, [48 48])

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