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Record Nr. |
UNINA9910131511803321 |
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Autore |
Sundararajan D. |
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Titolo |
Discrete wavelet transform : a signal processing approach / / D. Sundararajan |
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Pubbl/distr/stampa |
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Hoboken, New Jersey : , : Wiley, , 2015 |
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©2015 |
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ISBN |
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1-119-11311-3 |
1-119-04607-6 |
1-119-04608-4 |
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Descrizione fisica |
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1 online resource (340 p.) |
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Disciplina |
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Soggetti |
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Wavelets (Mathematics) |
Signal processing |
Geometric tomography |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Cover; Title Page; Copyright; Contents; Preface; List of Abbreviations; Chapter 1 Introduction; 1.1 The Organization of This Book; Chapter 2 Signals; 2.1 Signal Classifications; 2.1.1 Periodic and Aperiodic Signals; 2.1.2 Even and Odd Signals; 2.1.3 Energy Signals; 2.1.4 Causal and Noncausal Signals; 2.2 Basic Signals; 2.2.1 Unit-Impulse Signal; 2.2.2 Unit-Step Signal; 2.2.3 The Sinusoid; 2.3 The Sampling Theorem and the Aliasing Effect; 2.4 Signal Operations; 2.4.1 Time Shifting; 2.4.2 Time Reversal; 2.4.3 Time Scaling; 2.5 Summary; Exercises; Chapter 3 Convolution and Correlation |
3.1 Convolution 3.1.1 The Linear Convolution; 3.1.2 Properties of Convolution; 3.1.3 The Periodic Convolution; 3.1.4 The Border Problem; 3.1.5 Convolution in the DWT; 3.2 Correlation; 3.2.1 The Linear Correlation; 3.2.2 Correlation and Fourier Analysis; 3.2.3 Correlation in the DWT; 3.3 Summary; Exercises; Chapter 4 Fourier Analysis of Discrete Signals; 4.1 Transform Analysis; 4.2 The Discrete Fourier Transform; 4.2.1 Parseval's Theorem; 4.3 The Discrete-Time Fourier Transform; 4.3.1 Convolution; 4.3.2 Convolution in the DWT; 4.3.3 Correlation; 4.3.4 Correlation in the DWT |
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4.3.5 Time Expansion 4.3.6 Sampling Theorem; 4.3.7 Parseval's Theorem; 4.4 Approximation of the DTFT; 4.5 The Fourier Transform; 4.6 Summary; Exercises; Chapter 5 The z-Transform; 5.1 The z-Transform; 5.2 Properties of the z-Transform; 5.2.1 Linearity; 5.2.2 Time Shift of a Sequence; 5.2.3 Convolution; 5.3 Summary; Exercises; Chapter 6 Finite Impulse Response Filters; 6.1 Characterization; 6.1.1 Ideal Lowpass Filters; 6.1.2 Ideal Highpass Filters; 6.1.3 Ideal Bandpass Filters; 6.2 Linear Phase Response; 6.2.1 Even-Symmetric FIR Filters with Odd Number of Coefficients |
6.2.2 Even-Symmetric FIR Filters with Even Number of Coefficients 6.3 Summary; Exercises; Chapter 7 Multirate Digital Signal Processing; 7.1 Decimation; 7.1.1 Downsampling in the Frequency-Domain; 7.1.2 Downsampling Followed by Filtering; 7.2 Interpolation; 7.2.1 Upsampling in the Frequency-Domain; 7.2.2 Filtering Followed by Upsampling; 7.3 Two-Channel Filter Bank; 7.3.1 Perfect Reconstruction Conditions; 7.4 Polyphase Form of the Two-Channel Filter Bank; 7.4.1 Decimation; 7.4.2 Interpolation; 7.4.3 Polyphase Form of the Filter Bank; 7.5 Summary; Exercises |
Chapter 8 The Haar Discrete Wavelet Transform 8.1 Introduction; 8.1.1 Signal Representation; 8.1.2 The Wavelet Transform Concept; 8.1.3 Fourier and Wavelet Transform Analyses; 8.1.4 Time-Frequency Domain; 8.2 The Haar Discrete Wavelet Transform; 8.2.1 The Haar DWT and the 2-Point DFT; 8.2.2 The Haar Transform Matrix; 8.3 The Time-Frequency Plane; 8.4 Wavelets from the Filter Coefficients; 8.4.1 Two Scale Relations; 8.5 The 2-D Haar Discrete Wavelet Transform; 8.6 Discontinuity Detection; 8.7 Summary; Exercises; Chapter 9 Orthogonal Filter Banks; 9.1 Haar Filter; 9.2 Daubechies Filter |
9.3 Orthogonality Conditions |
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2. |
Record Nr. |
UNINA9910811361803321 |
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Autore |
Groesen Michiel van |
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Titolo |
Imagining the Americas in print : books, maps and encounters in the Atlantic world / / by Michiel van Groesen |
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Pubbl/distr/stampa |
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Leiden, The Netherlands ; ; Boston : , : Brill, , [2019] |
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©2019 |
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ISBN |
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Descrizione fisica |
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Collana |
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Library of the written word ; ; Volume 74 |
Library of the written word. Handpress world ; ; Volume 57 |
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Disciplina |
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Soggetti |
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Publishers and publishing - Netherlands - History - 16th century |
America Foreign public opinion, Dutch History |
America Foreign public opinion, European History |
America Discovery and exploration |
Netherlands Colonies History |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Front Matter -- Copyright Page -- Acknowledgements -- Chapters -- Illustrations -- Imagining the Americas in Print -- The De Bry Collection of Voyages (1590–1634): Early America Reconsidered -- Patagonian Giants in West Africa? Two Versions of the First Dutch Attempt to Circumnavigate the World -- Dierick Ruiters’ Manuscript Maps and the Birth of the Dutch Atlantic -- A Brazilian Jesuit in Amsterdam: Anti-Spanish and Anti-Catholic Rhetoric in the Early Dutch Golden Age -- (No) News from the Western Front: The Weekly Press of the Low Countries and the Making of Atlantic News -- Visualizing the News: The Amsterdam Spin-Doctor Claes Jansz Visscher and the West India Company -- Beyond Law and Order: Encounters at Arguin and the Beginnings of the Dutch Slave Trade, 1633–1634 -- The Printed Book in the Dutch Atlantic World -- Arnoldus Montanus, Dutch Brazil, and the Re-emergence of Cannibalism -- The Atlantic World in Paperback: The Amsterdam Publisher Jan ten Hoorn and His Catalogue of Popular Americana -- Heroic Memories: Admirals of Dutch Brazil in the Rise of Dutch National Consciousness -- Back Matter -- Bibliography -- Index. |
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Sommario/riassunto |
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In Imagining the Americas in Print, Michiel van Groesen reveals the variety of ways in which publishers and printers in early modern Europe gathered information about the Americas, constructed a narrative, and used it to further colonial ambitions in the Atlantic world (1500–1700). The essays examine the creative ways in which knowledge was manufactured in printing workshops. Collectively they bring to life the vivid print culture that determined the relationship between the Old World and the New in the Age of Encounters, and chart the genres that reflected and shaped the European imagination, and helped to legitimate ideologies of colonialism in the next two centuries. |
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