Make a function to get data chunks and inside it put a function for processing
function block=chunk(data,no_samples_block,length_of_block)
[m n]=size(data) %m: samples & n: channels
s=0;
for i=1:m/no_samples_block
block=data(1+s:s+samples_block,:);
s=s+length_of_block
processing(block) % function to process one chunk
end
end
or you can seperate both functions and then put them in main function
nsprt
