Handbook Of Real-time Fast Fourier Transforms: Algorithms To Product Testing

Winthrop W. Smith, Joanne M. Smith

  • 出版商: Wiley
  • 出版日期: 1995-05-22
  • 售價: $7,780
  • 貴賓價: 9.5$7,391
  • 語言: 英文
  • 頁數: 468
  • 裝訂: Paperback
  • ISBN: 0780310918
  • ISBN-13: 9780780310919
  • 相關分類: Algorithms-data-structures
  • 海外代購書籍(需單獨結帳)

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商品描述

Description:

Electrical Engineering Handbook of Real-Time Fast Fourier Transforms Algorithms to Product Testing "This useful, logical, unbiased, FFT compendium allows the user to quickly and accurately obtain practical information to implement a solution or simply acquire a general overview without spending months gathering this information elsewhere." Jay Perry, Executive Vice President, Technology, Catalina Research, Inc. "This is a practical guide for understanding and using FFTs. Win’s (Winthrop Smith, author) years of experience using FFTs to solve real-world problems comes through on page after page. If you’re building an FFT processor, you’ll find this book indispensable." Tony Agnello, President, Ariel Corp. FFTs are at the heart of ADSL, the new telecom standard (T1.413), which allows phones to transfer digital data 200 times faster and simultaneously transmit speech. Fast Fourier Transforms (FFTs) synthesize, recognize,enhance, compress, modify, or analyze signals in products such as Doppler weather radar, CT and MRI scans, AWACS radar, and satellite imaging radar. In this book, you will get the foundation and facts you need to implement FFT algorithms for many diverse applications. Key features you will put to immediate use include:

  • Comparison matrices and performance measures for objective selection of weighting functions, algorithm building blocks, algorithms, algorithm mappings, arithmetic formats, and DSP chips
  • Extensive algorithm examples with instructions for memory mapping and conversion to code
  • An unbiased listing of the FFT features of 51 fixed-point DSP chips, including ASIC and multiprocessor chips, 13 floating-point DSP chips, and six dedicated FFT chips
  • Test signals with instructions and examples on how to detect and isolate errors during: FFT algorithm/code development and debugging, and end-product operation
  • Design examples for products that use frequency analysis, power spectrum estimation, linear filtering, and two-dimensional processing
  • Questions and answers for selecting commercial-off-the-shelf DSP boards

An all-in-one-source for implementing real-time FFT algorithms of any length, this book will be essential to engineers and other technical innovators who want to stay on the cutting edge of FFT technology.

 

Table of Contents:

Preface.

Overview.

The Discrete Fourier Transform.

The Fast Fourier Transform.

Weighting Functions.

Frequency Analysis.

Linear Filtering and Pattern Matching.

Multidimentional Processing.

Building-Block Algorithms.

Algorithm Construction.

Arithmetic Building Blocks for Architectures.

Multiprocessor Architectures.

Algorithm and Data Mappings.

Arithmetic Formats.

Chips.

Board Decisions and Selection.

Test.

Design Examples.

Glossary.

Appendix: Table of Comparison Matrices.

Index.

商品描述(中文翻譯)

描述:
《實時快速傅立葉變換算法的電子工程手冊》是一本實用、邏輯、客觀的傅立葉變換(FFT)彙編,讓用戶能夠快速準確地獲取實施解決方案所需的實用信息,或者僅僅獲得一個總體概述,而不需要花費數月時間在其他地方收集這些信息。——Jay Perry,Catalina Research公司執行副總裁技術部門。這是一本理解和使用FFT的實用指南。Win(Winthrop Smith,作者)多年使用FFT解決現實問題的經驗在每一頁都得到體現。如果你正在建立一個FFT處理器,你會發現這本書是不可或缺的。——Tony Agnello,Ariel Corp.總裁。FFT是ADSL(新的電信標準T1.413)的核心,它使電話能夠以200倍的速度傳輸數字數據並同時傳輸語音。快速傅立葉變換(FFT)在多種產品中合成、識別、增強、壓縮、修改或分析信號,例如多普勒天氣雷達、CT和MRI掃描、AWACS雷達和衛星成像雷達。在這本書中,您將獲得實施FFT算法的基礎和事實,以應用於許多不同的應用中。您將立即使用的主要功能包括:
- 比較矩陣和性能指標,用於客觀選擇加權函數、算法構建塊、算法、算法映射、算術格式和DSP芯片。
- 帶有內存映射和代碼轉換指令的廣泛算法示例。
- 51個定點DSP芯片、13個浮點DSP芯片和6個專用FFT芯片的FFT功能的公正列表。
- 測試信號以及在FFT算法/代碼開發和調試以及最終產品操作期間如何檢測和隔離錯誤的指令和示例。
- 用於使用頻率分析、功率譜估計、線性濾波和二維處理的產品設計示例。
- 選擇商業現成DSP板的問題和答案。

這本書是實時FFT算法的全方位資源,對於希望保持FFT技術尖端的工程師和其他技術創新者來說是必不可少的。

目錄:
- 前言
- 概述
- 離散傅立葉變換
- 快速傅立葉變換
- 加權函數
- 頻率分析
- 線性濾波和模式匹配
- 多維處理
- 構建塊算法
- 算法構建
- 用於架構的算術構建塊
- 多處理器架構
- 算法和數據映射
- 算術格式
- 芯片
- 板的決策和選擇
- 測試
- 設計示例
- 附錄:比較矩陣表
- 索引