Textbooks
Current Official Textbook (2013)
"Signals and Systems", by Oppenheim, Willsky, and Nawab.
Instructors should note that the solution manual for the official textbook is available online. Before setting your homework policy, you may want to read this this discussion.
Supplements/Alternatives
- "Fundamentals of Signals & Systems", by M.J. Roberts
- "Schaum's outline on "signals and Systems"