Linear Filters^*

Joshua Holden, Duke University

Purpose: To explore a common application of difference equations and linear algebra in electrical engineering and signal processing

Prerequisites:

• The Helper Application Tutorial for your computer algebra system
• The Difference Equations module
• Some knowledge of complex numbers

^* Based in part on Section 4.8 of Linear Algebra and Its Applications, 2nd. ed., by David C. Lay, Addison-Wesley, 1997. Helvetica Math (HV-math) fonts distributed by MicroPress, Inc. Formulas generated using the LaTeX2HTML translator.

modules at math.duke.edu	Copyright CCP and the author(s), 2000
Last Modified: June 11, 2000