create cell from array with specified size
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Hello,
Let mymatrix a 24x1 double, how is it possible to obtain a group as specified_sizex1 cell?
For example:
mymatrix=[1:24];
group={[mymatrix(1) mymatrix(2)],...}
采纳的回答
Note that the specified size must completely divide the number of rows in the column vector -
mymatrix=[1:24].';
size(mymatrix)
%Total number of elements in the vector
n = numel(mymatrix);
%Specified size
ss1 = 2;
out1 = mat2cell(mymatrix, repelem(n/ss1, 1, ss1), 1)
%Example 2
ss2 = 4;
out2 = mat2cell(mymatrix, repelem(n/ss2, 1, ss2), 1)
更多回答（2 个）
Fangjun Jiang
2023-12-19
0 个投票
num2cell(mymatrix)
mymatrix = (1:24).'
specified_size = 4;
assert(mod(numel(mymatrix),specified_size)==0, ...
'numel(mymatrix) is not a multiple of specified_size')
group = num2cell(reshape(mymatrix,[],specified_size).',2)
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