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商品描述
Based on fundamental principles from mathematics, linear systems, and signal analysis, digital signal processing (DSP) algorithms are useful for extracting information from signals collected all around us. Combined with today’s powerful computing capabilities, they can be used in a wide range of application areas, including engineering, communications, geophysics, computer science, information technology, medicine, and biometrics.
Updated and expanded, Digital Signal Processing with Examples in MATLAB®, Second Edition introduces the basic aspects of signal processing and presents the fundamentals of DSP. It also relates DSP to continuous signal processing, rather than treating it as an isolated operation.
New to the Second Edition
- Discussion of current DSP applications
- New chapters on analog systems models and pattern recognition using support vector machines
- New sections on the chirp z-transform, resampling, waveform reconstruction, discrete sine transform, and logarithmic and nonuniform sampling
- A more comprehensive table of transforms
Developing the fundamentals of DSP from the ground up, this bestselling text continues to provide readers with a solid foundation for further work in most areas of signal processing. For novices, the authors review the basic mathematics required to understand DSP systems and offer a brief introduction to MATLAB. They also include end-of-chapter exercises that not only provide examples of the topics discussed, but also introduce topics and applications not covered in the chapters.
商品描述(中文翻譯)
根據數學、線性系統和信號分析的基本原則,數位信號處理(DSP)演算法對於從我們周圍收集的信號中提取資訊非常有用。結合當今強大的計算能力,它們可以應用於廣泛的領域,包括工程、通訊、地球物理、計算機科學、資訊技術、醫學和生物識別技術。
更新和擴展的《數位信號處理與 MATLAB® 實例,第二版》介紹了信號處理的基本方面,並呈現了 DSP 的基本原理。它還將 DSP 與連續信號處理相關聯,而不是將其視為孤立的操作。
第二版的新內容:
- 討論當前的 DSP 應用
- 有關類比系統模型和使用支持向量機的模式識別的新章節
- 有關 chirp z-transform、重採樣、波形重建、離散正弦變換以及對數和非均勻取樣的新部分
- 更全面的變換表
從基礎開始發展 DSP 的基本原理,這本暢銷書繼續為讀者提供在大多數信號處理領域進一步工作的堅實基礎。對於初學者,作者回顧了理解 DSP 系統所需的基本數學,並提供了 MATLAB 的簡要介紹。他們還包括了章末練習,不僅提供了所討論主題的範例,還介紹了章節中未涵蓋的主題和應用。