Foundations of Signal Processing, 3/e (Hardcover)

This comprehensive and engaging textbook introduces the basic principles and techniques of signal processing, from the fundamental ideas of signals and systems theory to real-world applications. Students are introduced to the powerful foundations of modern signal processing, including the basic geometry of Hilbert space, the mathematics of Fourier transforms, and essentials of sampling, interpolation, approximation and compression The authors discuss real-world issues and hurdles to using these tools, and ways of adapting them to overcome problems of finiteness and localization, the limitations of uncertainty, and computational costs. It includes over 160 homework problems and over 220 worked examples, specifically designed to test and expand students' understanding of the fundamentals of signal processing, and is accompanied by extensive online materials designed to aid learning, including Mathematica® resources and interactive demonstrations.

這本全面且引人入勝的教科書介紹了信號處理的基本原理和技術，從信號和系統理論的基本概念到實際應用。學生將接觸到現代信號處理的強大基礎，包括希爾伯特空間的基本幾何、傅立葉變換的數學以及取樣、插值、逼近和壓縮的基本知識。作者討論了使用這些工具時的現實問題和障礙，以及適應它們以克服有限性和局部性、不確定性限制和計算成本的方法。本書包含超過160個作業問題和220多個實例，專門設計來測試和擴展學生對信號處理基礎的理解，並附帶大量線上資料，旨在幫助學習，包括Mathematica®資源和互動演示。