MATLAB: How to split EEG signal into different chunks

Question

Total Number of samples 9600

want to split into four equal parts

Answer 1

Or if you want 4 1-D arrays:

part1 = eegSignal(1:2400);
part2 = eegSignal(2401:4800);
part3 = eegSignal(4801:7200);
part4 = eegSignal(7201:end);