Signals & Systems, 2/e (NIE-Paperback)

For undergraduate-level courses in Signals and Systems. This comprehensive exploration of signals and systems develops continuous-time and discrete-time concepts/methods in parallel -- highlighting the similarities and differences -- and features introductory treatments of the applications of these basic methods in such areas as filtering, communication, sampling, discrete-time processing of continuous-time signals, and feedback. Relatively self-contained, the text assumes no prior experience with system analysis, convolution, Fourier analysis, or Laplace and z-transforms.

本書是一本大學本科水平的《信號與系統》課程教材。該書全面探討了信號與系統的連續時間和離散時間概念/方法，並以平行的方式突出了它們之間的相似性和差異性。書中還介紹了這些基本方法在濾波、通信、取樣、連續時間信號的離散時間處理和反饋等領域的應用。本書相對獨立，假設讀者對系統分析、卷積、傅立葉分析、拉普拉斯和z變換等方面沒有先前的經驗。