stepseq.m

P3.18. An analog signal xa(t) = sin (100πt) is sampled using the following sampling intervals. In e

function [x,n]=stepseq(n0,n1,n2)
%Generates x(n)=u(n-n0); n<=n<=n2
%-------------------------------
%[x,n]=stepseq(n0,n1,n2)
%
n=[n1:n2];
x=[(n-n0)>=0];