| Edition |
Second edition. |
| Description |
1 online resource (xvii, 321 pages) : illustrations |
|
text txt rdacontent |
|
computer c rdamedia |
|
online resource cr rdacarrier |
|
text file |
| Bibliography |
Includes bibliographical references and index |
| Summary |
Environmental Data Analysis with MatLab is a new edition that expands fundamentally on the original with an expanded tutorial approach, new crib sheets, and problem sets providing a clear learning path for students and researchers working to analyze real data sets in the environmental sciences. Since publication of the bestselling Environmental Data Analysis with MATLAB, many advances have been made in environmental data analysis. One only has to consider the global warming debate to realize how critically important it is to be able to derive clear conclusions from often noisy data drawn from a broad range of sources. The work teaches the basics of the underlying theory of data analysis and then reinforces that knowledge with carefully chosen, realistic scenarios. MATLAB, a commercial data processing environment, is used in these scenarios. Significant content is devoted to teaching how it can be effectively used in an environmental data analysis setting. This new edition, though written in a self-contained way, is supplemented with data and MATLAB scripts that can be used as a data analysis tutorial. New features include boxed crib sheets to help identify major results and important formulas and give brief advice on how and when they should be used. Numerical derivatives and integrals are derived and illustrated. Includes log-log plots with further examples of their use. Discusses new datasets on precipitation and stream flow. Topical enhancement applies the chi-squared test to the results of the generalized least squares method. New coverage of cluster analysis and approximation techniques that are widely applied in data analysis, including Taylor Series and low-order polynomial approximations; non-linear least-squares with Newton's method;and pre-calculation and updating techniques applicable to real time data acquisition. |
| Note |
Print version record. |
| Contents |
Front Cover; Environmental Data Analysiswith MATLAB®; Copyright; Dedication; Contents; Preface; Advice on scripting for beginners; Chapter 1: Data analysis with MatLab; 1.1. Why MatLab?; 1.2. Getting started with MatLab; 1.3. Getting organized; 1.4. Navigating folders; 1.5. Simple arithmetic and algebra; 1.6. Vectors and matrices; 1.7. Multiplication of vectors of matrices; 1.8. Element access; 1.9. Representing functions; 1.10. To loop or not to loop; 1.11. The matrix inverse; 1.12. Loading data from a file; 1.13. Plotting data; 1.14. Saving data to a file |
|
1.15. Some advice on writing scripts1.15.1. Think before you type; 1.15.2. Name variables consistently; 1.15.3. Save old scripts; 1.15.4. Cut and paste sparingly; 1.15.5. Start small; 1.15.6. Test your scripts; 1.15.7. Comment your scripts; 1.15.8. Don't be too clever; Problems; Chapter 2: A first look at data; 2.1. Look at your data!; 2.2. More on MatLab graphics; 2.3. Rate information; 2.4. Scatter plots and their limitations; Problems; Chapter 3: Probability and what it has to do with data analysis; 3.1. Random variables; 3.2. Mean, median, and mode; 3.3. Variance |
|
3.4. Two important probability density functions3.5. Functions of a random variable; 3.6. Joint probabilities; 3.7. Bayesian inference; 3.8. Joint probability density functions; 3.9. Covariance; 3.10. Multivariate distributions; 3.11. The multivariate Normal distributions; 3.12. Linear functions of multivariate data; Problems; References; Chapter 4: The power of linear models; 4.1. Quantitative models, data, and model parameters; 4.2. The simplest of quantitative models; 4.3. Curve fitting; 4.4. Mixtures; 4.5. Weighted averages; 4.6. Examining error; 4.7. Least squares; 4.8. Examples |
|
4.9. Covariance and the behavior of errorProblems; Chapter 5: Quantifying preconceptions; 5.1. When least square fails; 5.2. Prior information; 5.3. Bayesian inference; 5.4. The product of Normal probability density distributions; 5.5. Generalized least squares; 5.6. The role of the covariance of the data; 5.7. Smoothness as prior information; 5.8. Sparse matrices; 5.9. Reorganizing grids of model parameters; Problems; References; Chapter 6: Detecting periodicities; 6.1. Describing sinusoidal oscillations; 6.2. Models composed only of sinusoidal functions; 6.3. Going complex |
|
6.4. Lessons learned from the integral transform6.5. Normal curve; 6.6. Spikes; 6.7. Area under a function; 6.8. Time-delayed function; 6.9. Derivative of a function; 6.10. Integral of a function; 6.11. Convolution; 6.12. Nontransient signals; Problems; References; Chapter 7: The past influences the present; 7.1. Behavior sensitive to past conditions; 7.2. Filtering as convolution; 7.3. Solving problems with filters; 7.4. An example of an empirically-derived filter; 7.5. Predicting the future; 7.6. A parallel between filters and polynomials; 7.7. Filter cascades and inverse filters |
| Note |
Copyright #169: Elsevier Science Technology 2016 |
| Subject |
Environmental sciences -- Mathematical models.
|
|
Environmental sciences -- Data processing.
|
|
Sciences de l'environnement -- Modèles mathématiques.
|
|
Sciences de l'environnement -- Informatique.
|
|
Environmental sciences -- Data processing
|
|
Environmental sciences -- Mathematical models
|
| Added Author |
Menke, Joshua E. (Joshua Ephraim), 1976- author.
|
| Other Form: |
Print version: Menke, William. Environmental data analysis with MatLab. Second Edition. Amsterdam : Elsevier Academic Press, [2016] 9780128044889 (OCoLC)944467274 |
| ISBN |
9780128045503 (electronic bk.) |
|
0128045507 (electronic bk.) |
|
9780128044889 |
|
0128044888 |
| Standard No. |
C20150019931 |
|
9780128045503 |
|
AU@ 000059592688 |
|
AU@ 000061149060 |
|
AU@ 000067110202 |
|
CHNEW 001013617 |
|
DEBSZ 482471549 |
|
GBVCP 879396733 |
|
