离散时间信号处理
Discrete-time signal processing
Alan V. Oppenheim、Ronald Schafer · 初版 1989 年
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为什么值得读
- 奠定离散时间信号处理领域的经典理论体系
- 从第一性原理系统阐释系统分析思维方法
- 经受住长期检验，是常读常新的硬核教科书
“关于DSP无可争议的权威教材——非常适合具备信号与系统初级基础的读者。本书由著名的DSP先驱撰写，全面系统地阐述了离散时间线性系统、滤波、采样以及离散时间Fourier Analysis的基本定理与特性。通过聚焦离散时间信号处理中通用且普遍的概念，它对该领域不断涌现的新挑战依然具有重要的指导价值与现实意义。”——出版商推荐语。
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写得不错。这个非常实用的标题确实很贴切。从第一性原理出发，我最喜欢的是 Oppenheim 和 Schafer 1989 年版的《Discrete-Time Signal Processing》。因为这些年翻得太多，书页都快散架了。
Nice write-up. The pragmatic title is certainly accurate. From first principles my favorite is Oppenheim / Schafer's 1989 version of 'Discrete-Time Signal Processing'. Its falling apart from all the use over the years.
……搞这玩意。:) 数学方面，你得搞懂复分析（complex analysis）和傅里叶变换（Fourier transforms）。要是极点（poles）和留数（residues）难不倒你，那你的储备就足够去读一本优秀的 DSP 教材了，比如 http://www.amazon.com/Discrete-Time-Signal-Processing-Editio...
…for this stuff. :) For math, you need to understand complex analysis and Fourier transforms. If poles and residues don't faze you, you know enough to read a good DSP textbook like http://www.amazon.com/Discrete-Time-Signal-Processing-Editio...
……也很不错。Milligan 写的《Modern Antenna Design》很适合作为一线工程师的参考书。DSP 方面：Richard Lyons 的《Understanding Digital Signal Processing》非常棒，兼顾了理论与实战。教材方面推荐 Oppenheim 和 Schafer 的《Discrete-Time Signal Processing》。至于一线实操参考书我就不太清楚了，毕竟我是搞硬件的。通信理论：教材首推 Sklar 的《Digital Communications》。SDR 方面：SDR 涵盖……
…good too. Modern Antenna Design by Milligan for a practicing engineer reference book. DSP: Understating Digital Signal Processing by Richard Lyons is a excellent as it has theory and practicality. Discrete-time Signal Processing by Oppenheim and Schafer for a textbook. I don't know what would be a practicing reference book as I'm a hardware guy. Comms theory: Digital Communications by Sklar for a textbook. SDR: SDR covers…
……叫作《think dsp》，下载地址：http://greenteapress.com/thinkdsp/thinkdsp.pdf，也是这个主题非常不错的入门书。不过正如其他人所说，没有任何书能比得上 Oppenheim 那本开山之作《Discrete-Time Signal Processing》。
…called 'think dsp', available here: http://greenteapress.com/thinkdsp/thinkdsp.pdf is also pretty good introduction on the topic. but, as others have remarked, nothing beats oppenheim's seminal text 'Discrete-Time Signal Processing'
……这套理念介绍给那些可能觉得自己缺乏相应数学背景的人。Katsuhiko Ogata 的《Modern Control Theory》将理论应用到了热力系统、流体系统、机械、电气等领域。Alan V. Oppenheim 的《Discrete-Time Signal Processing》也是该领域的神作。两本书都与系统思维的分析方法息息相关。
…philosophy to those who may feel they do not have the proper math background. “Modern Control Theory” by Katsuhiko Ogata applies the theory to thermal systems, fluid systems, mechanical, electrical, etc. “Discrete-Time Signal Processing” by Alan V. Oppenheim is a great book on its subject. Both are related to analytical approaches to systems thinking.
我有两本常放在桌上翻阅的教材，比大多数书都要更严谨一些：- Oppenheim & Schafer 的《Discrete Time Signal Processing》（DSP 圣经）- Manolakis & Ingle 的《Applied Digital Signal Processing》（对正交变换的讨论很精彩）。我对变换分析的很多理解，都来自自学线性代数/向量……
Two texts I keep on my desk that are a bit more rigorous than most: - Oppenheim & Schafer Discrete Time Signal Processing (the Bible of DSP) - Manolakis & Ingle, Applied Digital Signal Processing (good discussion of orthogonal transforms). A lot of what I know about transform analysis comes from self study of linear algebra/vector…