Spectral Analysis In Geophysics

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Spectral Analysis in Geophysics

Author : B.M. Båth
Publisher : Elsevier
Page : 580 pages
File Size : 52,7 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780444599988

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Spectral Analysis in Geophysics by B.M. Båth Pdf

Spectral Analysis in Geophysics

Spectral Analysis and Filter Theory in Applied Geophysics

Author : Burkhard Buttkus
Publisher : Springer Science & Business Media
Page : 665 pages
File Size : 42,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642570162

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Spectral Analysis and Filter Theory in Applied Geophysics by Burkhard Buttkus Pdf

This state-of-the-art survey serves as a complete overview of the subject. Besides the principles and theoretical foundations, emphasis is laid on practical applicability -- describing not only classical methods, but also modern developments and their applications. Students, researchers and practitioners, especially in the fields of data registration, treatment and evaluation, will find this a wealth of information.

Spectral Methods in Geodesy and Geophysics

Author : Christopher Jekeli
Publisher : CRC Press
Page : 519 pages
File Size : 49,7 Mb
Release : 2017-10-02
Category : Mathematics
ISBN : 9781351644945

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Spectral Methods in Geodesy and Geophysics by Christopher Jekeli Pdf

The text develops the principal aspects of applied Fourier analysis and methodology with the main goal to inculcate a different way of perceiving global and regional geodetic and geophysical data, namely from the perspective of the frequency, or spectral, domain rather than the spatial domain. The word "methods" in the title is meant to convey that the transformation of a geophysical signal into the spectral domain can be applied for purposes of analysis as well as rapid computation. The text is written for graduate students; however, Chapters 1 through 4 and parts of 5 can also benefit undergraduates who have a solid and fluent knowledge of integral and differential calculus, have some statistical background, and are not uncomfortable with complex numbers. Concepts are developed by starting from the one-dimensional domain and working up to the spherical domain, which is part of every chapter. Many concepts are illustrated graphically with actual geophysical data primarily from signals of gravity, magnetism, and topography.

Understanding Signals

Author : Michael Burianyk
Publisher : SEG Books
Page : 94 pages
File Size : 55,9 Mb
Release : 2019-05-15
Category : Science
ISBN : 9781560803577

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Understanding Signals by Michael Burianyk Pdf

Written for students as well as professionals who work with and support geophysicists, this book presents a simple and informal discussion of fundamental concepts which underlie the quantitative part of geophysical analysis and interpretation. These general concepts are applicable for an analytical approach to any phenomena that can be measured and recorded. With examples and figures created using Microsoft Excel®, this book is accessible and insightful. Topics covered include: the concept of signals based on the sine function; the summation of sine waves as a more complicated signal; the notion of Fourier series and the spectral representation of signals; digital sampling and discrete representation of signals; the discrete Fourier transform and inverse transform; the concept of filtering in the spectral domain; and the idea of filtering outside of the spectral domain, by convolution, and the relationship between the measurement and spectral domains. This book will be valuable for geologists, junior seismic interpreters, software developers, high school and university students, and geophysical professionals seeking a refresher of the basic concepts.

Time Sequence Analysis in Geophysics: Third Edition

Author : E. R. Kanasewich
Publisher : University of Alberta
Page : 500 pages
File Size : 49,5 Mb
Release : 1981
Category : Science
ISBN : 0888640749

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Time Sequence Analysis in Geophysics: Third Edition by E. R. Kanasewich Pdf

Time sequence analysis is the study of relations between a sequence of data points or sequence of signals in order to determine the physical properties of the earth. Providing an up-to-date treatment on time series and time sequence, this book is intended for senior or graduate students in seismology, geomagnetism and exploratory geophysics.

Geophysical Signal Analysis

Author : Enders A. Robinson,Sven Treitel
Publisher : SEG Books
Page : 481 pages
File Size : 40,8 Mb
Release : 2000
Category : Digital filters (Mathematics).
ISBN : 9781560801047

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Geophysical Signal Analysis by Enders A. Robinson,Sven Treitel Pdf

Addresses the construction, analysis, and interpretation of mathematical and statistical models. The practical use of the concepts and techniques developed is illustrated by numerous applications. The chosen examples will interest many readers, including those engaged in digital signal analysis in disciplines other than geophysics.

Modern Spectrum Analysis

Author : Donald G. Childers
Publisher : IEEE Computer Society Press
Page : 348 pages
File Size : 53,5 Mb
Release : 1978
Category : Science
ISBN : PSU:000006603052

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Modern Spectrum Analysis by Donald G. Childers Pdf

A Procedure for Computing and Displaying Time Varying Power Spectra Illustrated by Application to a Geophysical Process

Author : Donald G. Wilson
Publisher : Unknown
Page : 54 pages
File Size : 42,7 Mb
Release : 1970
Category : Geophysics
ISBN : ERDC:35925000758943

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A Procedure for Computing and Displaying Time Varying Power Spectra Illustrated by Application to a Geophysical Process by Donald G. Wilson Pdf

Computing time dependent power spectra is an important method for studying nonstationarities in signals. An efficient procedure for computing such spectra and displaying them immediately is requisite for effective application. The method presented is based on a date window which moves along the signal in unit increments. The spectrum is updated for each new sample. All spectra are displayed on a computer graphic terminal and the algorithm was deliberately constructed to make computer graphic display efficient. (Author).

Spectral Analysis for Physical Applications

Author : Donald B. Percival,Andrew T. Walden
Publisher : Cambridge University Press
Page : 616 pages
File Size : 55,6 Mb
Release : 1993-06-03
Category : Mathematics
ISBN : 0521435412

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Spectral Analysis for Physical Applications by Donald B. Percival,Andrew T. Walden Pdf

This book is an up-to-date introduction to univariate spectral analysis at the graduate level, which reflects a new scientific awareness of spectral complexity, as well as the widespread use of spectral analysis on digital computers with considerable computational power. The text provides theoretical and computational guidance on the available techniques, emphasizing those that work in practice. Spectral analysis finds extensive application in the analysis of data arising in many of the physical sciences, ranging from electrical engineering and physics to geophysics and oceanography. A valuable feature of the text is that many examples are given showing the application of spectral analysis to real data sets. Special emphasis is placed on the multitaper technique, because of its practical success in handling spectra with intricate structure, and its power to handle data with or without spectral lines. The text contains a large number of exercises, together with an extensive bibliography.

The Spectral Analysis of Time Series

Author : L. H. Koopmans
Publisher : Academic Press
Page : 383 pages
File Size : 55,6 Mb
Release : 2014-05-12
Category : Mathematics
ISBN : 9781483218540

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The Spectral Analysis of Time Series by L. H. Koopmans Pdf

The Spectral Analysis of Time Series describes the techniques and theory of the frequency domain analysis of time series. The book discusses the physical processes and the basic features of models of time series. The central feature of all models is the existence of a spectrum by which the time series is decomposed into a linear combination of sines and cosines. The investigator can used Fourier decompositions or other kinds of spectrals in time series analysis. The text explains the Wiener theory of spectral analysis, the spectral representation for weakly stationary stochastic processes, and the real spectral representation. The book also discusses sampling, aliasing, discrete-time models, linear filters that have general properties with applications to continuous-time processes, and the applications of multivariate spectral models. The text describes finite parameter models, the distribution theory of spectral estimates with applications to statistical inference, as well as sampling properties of spectral estimates, experimental design, and spectral computations. The book is intended either as a textbook or for individual reading for one-semester or two-quarter course for students of time series analysis users. It is also suitable for mathematicians or professors of calculus, statistics, and advanced mathematics.

Digital Signal Processing and Spectral Analysis for Scientists

Author : Silvia Maria Alessio
Publisher : Springer
Page : 900 pages
File Size : 53,6 Mb
Release : 2015-12-09
Category : Technology & Engineering
ISBN : 9783319254685

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Digital Signal Processing and Spectral Analysis for Scientists by Silvia Maria Alessio Pdf

This book covers the basics of processing and spectral analysis of monovariate discrete-time signals. The approach is practical, the aim being to acquaint the reader with the indications for and drawbacks of the various methods and to highlight possible misuses. The book is rich in original ideas, visualized in new and illuminating ways, and is structured so that parts can be skipped without loss of continuity. Many examples are included, based on synthetic data and real measurements from the fields of physics, biology, medicine, macroeconomics etc., and a complete set of MATLAB exercises requiring no previous experience of programming is provided. Prior advanced mathematical skills are not needed in order to understand the contents: a good command of basic mathematical analysis is sufficient. Where more advanced mathematical tools are necessary, they are included in an Appendix and presented in an easy-to-follow way. With this book, digital signal processing leaves the domain of engineering to address the needs of scientists and scholars in traditionally less quantitative disciplines, now facing increasing amounts of data.

Digital Spectral Analysis

Author : S. Lawrence Marple, Jr.
Publisher : Courier Dover Publications
Page : 435 pages
File Size : 51,5 Mb
Release : 2019-03-20
Category : Technology & Engineering
ISBN : 9780486838861

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Digital Spectral Analysis by S. Lawrence Marple, Jr. Pdf

Designed to offer a broad perspective on spectral estimations techniques and their implementation, this text provides theoretical background and review material in linear systems, Fourier transforms, matrix algebra, random processes, and statistics. 1987 edition.

Time Series Analysis and Inverse Theory for Geophysicists

Author : David Gubbins
Publisher : Cambridge University Press
Page : 272 pages
File Size : 41,6 Mb
Release : 2004-03-18
Category : Science
ISBN : 0521819652

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Time Series Analysis and Inverse Theory for Geophysicists by David Gubbins Pdf

Covering spectral analysis as well as inversion of geophysical data, David Gubbins introduces the necessary theory and techniques and then demonstrates how they may be practically applied to interpret various types of geophysical signals, including seismic, magnetic and gravity data. Featuring summary boxes, extensive mathematical and computing exercises (solutions and software available on the Internet), and a set of mathematical appendices, this textbook will prove invaluable to geophysics students and instructors.