内容简介：
This book provides a comPrehensive, modem aPproach to signals and systems,
concentfating on those aspects that are most relevant for applications such as
communication systems and signal processing. Emphasis is placed on building
the reader's intuition and problem-solving ability, rather than formal theorems
and proofs.
Check out the companion Website at: www.wiley.co.uk /girod, for 'Systool'
simulation software using Java aPplets to animate many of the key exaInPles and
exercises from the book.