A Student's Guide to Fourier Transforms: With Applications in Physics and Engineering Book

Fourier transform theory is of central importance in a vast range of applications in physical science, engineering, and applied mathematics. This book provides a concise introduction to the theory and practice of Fourier transforms, using qualitative arguments wherever possible and avoiding unnecessary mathematics. Beginning with a brief description of the basic ideas and theorems, the power of the technique is then illustrated by reference to a variety of applications in optics, spectroscopy, telecommunications, acoustics, and computer science. In the final chapter, particular attention is paid to the fast Fourier transform. These applications are reinforced by the inclusion of many worked examples. Assuming no previous knowledge of the subject, this book will be invaluable to students of physics, electrical and electronic engineering, and computer science.