文档介绍：JWBK207-FM JWBK207-Shin February 1, 2008 21:27 Char Count= 0
Fundamentals of Signal Processing
for Sound and Vibration Engineers
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JWBK207-FM JWBK207-Shin February 1, 2008 21:27 Char Count= 0
ii
JWBK207-FM JWBK207-Shin February 1, 2008 21:27 Char Count= 0
Fundamentals of Signal
Processing
for Sound and Vibration Engineers
Kihong Shin
Andong National University
Republic of Korea
Joseph K. Hammond
University of Southampton
UK
John Wiley & Sons, Ltd
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JWBK207-FM JWBK207-Shin February 1, 2008 21:27 Char Count= 0
x PREFACE
In July 2006, with the kind support and consideration of Professor Mike Brennan, Kihong
Shin managed to take a sabbatical which he spent at the ISVR where his subtle pressures –
including attending Joe Hammond’s very last course on signal processing at the ISVR – have
distracted Joe Hammond away from his duties as Dean of the Faculty of Engineering, Science
and Mathematics.
Thus the text pleted. It is indeed an introduction to the subject and therefore the
essential material is not new and draws on many classic books. What we have tried to do is
to bring material together, hopefully encouraging the reader to question, enquire about and
explore the concepts using the MATLAB exercises or derivatives of them.
It only remains to thank all who have contributed to this. First, of course, the authors
whose texts we have referred to, then the decades of students at the ISVR, and more recently
in the School of Mechanical Engineering, Andong National University, who have shaped the
way the course evolved, especially Sangho Pyo who spent a generous amount of time gath-
ering experimental data. Two colleagues in the ISVR deserve particular gratitude: Professor
Mike Brennan, whose positive encouragement for the whole project has been essential, to-
gether with his very constructive reading of the manuscript; and Professor Paul White, whose
encyclopaedic knowledge of signal processing has been ou