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convert matrix of cells into matrix of vectors

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Hadeel
Hadeel 2022-10-31
编辑： Jan 2022-10-31
hello,please i have matrix of cells contain 32*32 cells,each cell have 8*8 double values,i want to covert this matrix into matrix of vectors such as the size of the resulting matrix is 1024*64,i trying in this code but the size views as 32*64,where A1 is a cells matrix
for i=1:size(A1,2)
for j=1:size(A1,2)
A2(j,:)=reshape(cell2mat(A1(i,j)),1,[])
end
end

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回答（1 个）

Jan
Jan 2022-10-31
编辑：Jan 2022-10-31
There are different method to concatenate the matrices to the wanted output. One is:
X = cat(1, A1{:});
X = reshape(X, 1024, 64);
Joining along the 2nd or 3r dimension is possible also: cat(2, ... or cat(3, ... .
In your codeyou overwrite A(j, :) repeatedly in the inner loop.

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