Spectral Analysis and Filter Theory in Applied Geophysics

This book is intended to be an introduction to the fundamentals and methods of spectral analysis and filter theory and their applications in geophysics. The principles and theoretical basis of the various methods are described, their efficiency and effectiveness eval­ uated, and instructions provided for their practical application. Be­ sides the conventional methods, newer methods arediscussed, such as the spectral analysis ofrandom processes by fitting models to the ob­ served data, maxim...