ZT - EE3210 Supplementary Exercise: z-Transform 1. (Problem...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
EE3210 Supplementary Exercise: z-Transform 1. (Problem 10.21) Determine the z-transform for each of the following sequences. Indicate whether or not the Fourier transform of the sequence exists. a) δ [ n 5] b) () ] 2 [ 3 1 n u n 2. (Problem 10.4) Consider the signal > = 0 , 0 0 ), 4 cos( 3 1 ] [ n n n n x n π . Determine the poles and ROC of X ( z ). 3. (Problem 10.16) Consider the following system functions for stable LTI systems. Without utilizing the inverse z-transform, determine in each case whether or not the corresponding system is causal.
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 11/22/2009 for the course ELECTRONIC EE3210 taught by Professor Sungchiwan during the Spring '09 term at École Normale Supérieure.

Ask a homework question - tutors are online