This preview shows page 1. Sign up to view the full content.
Unformatted text preview: h ( t ) = ± A  t  A ≤ t ≤ A otherwise where A > 0. (a) Find the smallest value of A so that the signal x 1 ( t ) = cos(10 6 × 2 πt ) is attenuated to zero by the system. (b) Assume the value of A determined above. What is the system’s response to x 2 ( t ) = cos(10 6 × 2 π ( tt ))? (c) What is the system’s response to x 3 ( t ) exp(10 5 × 2 πit )? 4. Calculate the following integrals. (a) Z 10 π π  e it 2  3 dt (b) Z ∞∞ cos 2 ( t )sinc 2 (2 t ) dt (c) Z ∞∞ eiτ e i ( tτ ) sinc( τ )sinc( tτ ) dt...
View
Full
Document
This note was uploaded on 09/29/2008 for the course EEE 203 taught by Professor Chakrabarti during the Spring '07 term at ASU.
 Spring '07
 Chakrabarti

Click to edit the document details