MATLAB: How to copy every 500 rows to a new variable

MATLABmatrixvariables

Hi,

I have a [30000 x 57] matrix, I want to copy every new 500 rows to a new variable?

Thanks.

Storing data in lots of separate variables should be avoided, read this to know why:

The simplest solution would be for you to reshape your array into a matrix and access its rows/columns:

C = cell(1,192) % your cell array
M = reshape(C,8,[]);

then accessing the data that you require is trivial using basic MATLAB indexing:

M(1,:) % 1, 9,17,...
M(2,:) % 2,10,18,...
...
M(8,:) % 8,16,24,...

Note that you can easily access the data in a loop:

for k = 1:8
    M(k,:)
end

or split it into a cell array of cell arrays using num2cell.

A = rand(57,14) ;
iwant = A(:) ;