This book introduces spectral analysis as a means of investigating wave
propagation and transient oscillations in structures. After developing
the foundations of spectral analysis and the fast Fourier transform
algorithm, the book provides a thorough treatment of waves in rods,
beams, and plates, and introduces a novel matrix method for analysing
complex structures as a collection of waveguides. The presentation
includes an introduction to higher-order structural theories, the
results of many experimental studies, practical applications, and
source-code listings for many programs. An extensive bibliography
provides an entry to the research literature. Intended as a textbook for
graduate students of aerospace or mechanical engineering, the book will
also be of interest to practising engineers in these and related
disciplines.