Geophysical data analysis: (Record no. 165964)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 00386nam a2200145Ia 4500 |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| International Standard Book Number | 0124909213 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CUS |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 551 |
| Item number | MEN/G |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Menke,William |
| 245 #0 - TITLE STATEMENT | |
| Title | Geophysical data analysis: |
| Sub title | discrete inverse theory/ |
| Statement of responsibility, etc. | Menke,William |
| 250 ## - EDITION STATEMENT | |
| Edition statement | |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | San Diego [u.a.] : |
| Name of publisher, distributor, etc. | Acad. Press, |
| Date of publication, distribution, etc. | 1989. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | XII, 289 S. : graph. Darst. |
| 440 ## - SERIES | |
| Title | International geophysics series, |
| Volume/sequential | 45. |
| 505 ## - FORMATTED CONTENTS NOTE | |
| Formatted contents note | Preface.Introduction.DESCRIBING INVERSE PROBLEMS Formulating Inverse Problems.The Linear Inverse Problem.Examples of Formulating Inverse Problems.Solutions to Inverse Problems.SOME COMMENTS ON PROBABILITY THEORY Noise and Random Variables.Correlated Data.Functions of Random Variables.Gaussian Distributions.Testing the Assumption of Gaussian Statistics Confidence Intervals.SOLUTION OF THE LINEAR, GAUSSIAN INVERSE PROBLEM, VIEWPOINT 1:THE LENGTH METHOD The Lengths of Estimates.Measures of Length.Least Squares for a Straight Line.The Least Squares Solution of the Linear Inverse Problem.Some Examples.The Existence of the Least Squares Solution.The Purely Under determined Problem.Mixed*b1Determined Problems.Weighted Measures of Length as a Type of A Priori Information.Other Types of A Priori Information.The Variance of the Model Parameter Estimates.Variance and Prediction Error of the Least Squares Solution.SOLUTION OF THE LINEAR, GAUSSIAN INVERSE PROBLEM, VIEWPOINT 2: GENERALIZED INVERSES Solutions versus Operators.The Data Resolution Matrix.The Model Resolution Matrix.The Unit Covariance Matrix.Resolution and Covariance of Some Generalized Inverses.Measures of Goodness of Resolution and Covariance.Generalized Inverses with Good Resolution and Covariance. Sidelobes and the Backus-Gilbert Spread Function.The Backus-Gilbert Generalized Inverse for the Under determined Problem.Including the Covariance Size.The Trade-off of Resolution and Variance.SOLUTION OF THE LINEAR, GAUSSIAN INVERSE PROBLEM, VIEWPOINT 3: MAXIMUM LIKELIHOOD METHODS The Mean of a Group of Measurements.Maximum Likelihood Solution of the Linear Inverse Problem.A Priori Distributions.Maximum Likelihood for an Exact Theory.Inexact Theories.The Simple Gaussian Case with a Linear Theory.The General Linear, Gaussian Case.Equivalence of the Three Viewpoints.The F Test of Error Improvement Significance.Derivation of the Formulas of Section 5.7.NONUNIQUENESS AND LOCALIZED AVERAGES Null Vectors and Nonuniqueness.Null Vectors of a Simple Inverse Problem.Localized Averages of Model Parameters.Relationship to the Resolution Matrix.Averages versus Estimates.Nonunique Averaging Vectors and A Priori Information.APPLICATIONS OF VECTOR SPACESModel and Data Spaces.Householder Transformations.Designing Householder Transformations.Transformations That Do Not Preserve Length.The Solution of the Mixed-Determined Problem.Singular-Value Decomposition and the Natural Generalized Inverse.Derivation of the Singular-Value Decomposition.Simplifying Linear Equality and Inequality Constraints.Inequality Constraints.LINEAR INVERSE PROBLEMS AND NON-GAUSSIAN DISTRIBUTIONSL1 Norms and Exponential Distributions. |
| 650 ## - SUBJECT | |
| Keyword | Geophysik. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | General Books |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Full call number | Accession number | Date last seen | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Central Library, Sikkim University | Central Library, Sikkim University | Science Library General Section | 29/08/2016 | 551 MEN/G | P20891 | 29/08/2016 | General Books Science Library |