MATLAB: Split a vector

split vector

Hi,
I have a question regarding vectors: I have a vector of size n and I want to split the vector by a matlab function so that I get elements 1-10, 2-11, 3-12….
Is there any built-in-function?
Thanks!

Best Answer

Split to one matrix:
n = 20;
% create vector a

a = 1:n;
m = cell2mat(arrayfun(@(x)a(x:x+9)',1:n-9,'UniformOutput',false));
Splitting to one matrix you can also perform with this code:
a = rand(20,1)
n = length(a);
[x y] = meshgrid(0:n-10,1:10);
a(x+y)
Split to vectors:
n = 20;
% create vector a
a = 1:n;
for k=1:n-9
    eval(['vec' num2str(k) ' = a(k:k+9);'])
end
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