This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: T B to the input y 1 ( tτ ) ? Problem 4. Interconnected LTI systems (8 points) Consider three LTI systems: T 1 with an impulse response h 1 [ n ] , T 2 with h 2 [ n ] , and T 3 with h 3 [ n ] = h 2 [ n ] . Let h 2 [ n ] = u [ n ]u [ n2] . Suppose the three systems are connected in series, such that the input x [ n ] is ﬁrst passed through T 1 , then through T 2 , and ﬁnally through T 3 to get the ﬁnal output y [ n ] . [4 pt] (a) Let the overall response be h [ n ] = { 1 , 5 , 10 , 11 , 8 , 4 , 1 } , where the ﬁrst element corresponds to h [0] and the last corresponds to h [6] . Find the impulse response h 1 [ n ] of the system T 1 . [4 pt] (b) Find the response of the overall system to the input x [ n ] = δ [ n ]δ [ n1] ....
View
Full
Document
This note was uploaded on 01/01/2012 for the course ECEN 314 taught by Professor Halverson during the Fall '08 term at Texas A&M.
 Fall '08
 HALVERSON

Click to edit the document details