{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

HWA_ece220_2007

# HWA_ece220_2007 - sponds to this system 2(30 points The...

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

Homework 10 (ECE220 - Fall 2007) Due: Wednesday, November 28 by 2PM in the drop box outside 219 Phillips Hall. Reasoning and work must be shown to gain full/partial credit. WRITE YOUR NAME AND NET ID ON ALL PAGES HANDED IN! 1. (30 points) An LTI system has input x [ n ] = [ a - n + a - 3 n ] u [ n ] and output x [ n ] = [ a - n + a - 4 n ] u [ n ] (a) (15 points) Determine the frequency response of the system. (b) (15 points) Use section 5.8 from the book to provide the difference equation that corre-
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: sponds to this system. 2. (30 points) The following system models the eﬀect of a ”sample and hold” device. where h ( t ) is the impulse response of the following circuit: Prove that y ( kT ) can be written as the discrete time convolution of x ( kT ) with h ( kT ) = u ( kT ) 1 RC e kT RC 3. (20 points) Problem 5.43 from the book. 4. (20 points) Problem 9.21 from the book....
View Full Document

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern