Save part of an array

So
2016 6 15
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更新时间：2016 6 15
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Hello, For example I have the matrix A = [1 2 3 4 5 6 7 8 9 10.....10000]. And I want to save in a matrix B(k) where B(1) = the first 20 elements of A so B(1) = [1...20], B(2) = [21...40], B(3) = [41...60] etc... Thank you :)

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Shameer Parmar
Shameer Parmar 2016-6-15

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Hello Sonarine,
Try for this..
A = [1:10000];
for i = 1:length(A)/20
B(i,:) = A((i-1)*20+1:i*20);
end
to check the output..
B(1,:)
B(2,:)
So on..

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