Mar 5, 2006 #1 pmonon Full Member level 3 Joined Jan 28, 2006 Messages 152 Helped 7 Reputation 14 Reaction score 1 Trophy points 1,298 Activity points 2,232 application of pole zero z transform How many poles & zeros are there for X(z)=Z^-5+Z^-4+....+1?
Mar 5, 2006 #2 M main_road Newbie level 6 Joined Oct 3, 2005 Messages 13 Helped 3 Reputation 6 Reaction score 0 Trophy points 1,281 Activity points 1,438 Multiple poles (5) at z=0 and five zeros at z=cos(k*pi/3)+i*sin(k*pi/3), where k=1,2,...,5
Oct 8, 2006 #3 pmonon Full Member level 3 Joined Jan 28, 2006 Messages 152 Helped 7 Reputation 14 Reaction score 1 Trophy points 1,298 Activity points 2,232 Thanks