How to extract elements from an array in three different array
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sneha sharma
am 8 Dez. 2015
Kommentiert: Guillaume
am 10 Dez. 2015
suppose i have an array which stores 19 elements. How to extract first seven elements in one, then next five in another and remaining in third.
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Guillaume
am 8 Dez. 2015
A = randi(100, 1, 19)
splits = [7 5];
B = mat2cell(A, 1, [splits, numel(A) - sum(splits)]);
celldisp(B)
Use cell arrays rather than numbered variables.
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Guillaume
am 10 Dez. 2015
I'm not sure what you want me to elaborate on. You just pass the length of the submatrices you want the main matrix to be divided into, to mat2cell.
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the cyclist
am 8 Dez. 2015
One way:
A = rand(1,19);
B1 = A(1:7);
B2 = A(8:12);
B3 = A(13:end);
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