//Example 4.4
//Program to calculate Twiddle factor exponents for each stage
clear;
clc ;
close ;
N=32; //Given
//Calculation of Twiddle factor exponents for each stage
for m=1:5
  disp(m,'Stage: m =');
  disp(' k =');
  for t=0:(2^(m-1)-1)
    k=N*t/2^m;
    disp(k);
  end
end