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G.Urroz's online publications for the year 2002 |
Gilberto E. Urroz - ph. 435-797-3379 - gurro@cc.usu.edu - ENGR 223 - fax 435-797-1185
This web site provides links to my online publications posted in the year 2002. They are classified according to the subject addressed:
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Basic computer skills (pdf file - instructions on basic computer skills for this course)
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Components of a modern PC (pdf file - part of lecture of August 26, 2002)
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Computer programming basics: pdf file or zipped pdf file
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Basic Maple applications
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Calculus and its applications using Maple
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Worksheet from Chapter 7 from textbook - Applications of integrals
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Worksheet on the Calculus of Wires (space curves with mass)
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Multi-variate calculus and its applications with Maple
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Vector analysis with Maple
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Triple integrals and related theorems with Maple
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Matrices and linear algebra with Maple
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Ordinary differential equations with Maple
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Introduction to statistics with Maple - pdf file and Maple worksheets with introductory material for statistics with Maple (zip file)
Maple worksheets with examples that follow the contents of the chapters of the textbook: Spiegel, M.R., J. Schiller, and R. Alu Srinivasan, 2001, Schaum's Outline of Theory and Problems of PROBABILITY AND STATISTICS – Second Edition, McGraw-Hill., New York.
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Getting started with SCILAB - pdf document
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Introduction to SCILAB 2.6 - pdf document - Replaces Ch. 1 in my SCILAB book - vol. 1 (The book was written with SCILAB 2.5)
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Summary of SCILAB book - Volume 1 - Chapters 1 through 9 in my SCILAB book - vol. 1 - pdf document
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Variables loaded with SCILAB - text file - Illustrates use of command "who"
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Script, function, and diary files in SCILAB - pdf file
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Input/Output and file manipulation (pdf file)
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Programming with SCILAB - pdf file
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Debugging SCILAB programs - zip file
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Additional notes on SCILAB graphics - Complements Ch. 3 (Graphics) in my SCILAB book - vol. 1 as well as the PLOTLIB examples document (pdf document)
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Multiple- defined functions in SCILAB - pdf document
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Errors in numerical integration and their estimation in SCILAB - pdf document
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Examples of double integral calculation - pdf document
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Double integrals using Simpson's 1/9 rule - pdf document
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Examples of least-square data fitting with SCILAB function datafit - pdf document
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Script for data fitting with function datafit - text file
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Examples of symbolic operations in SCILAB - pdf document
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Menus and dialogs in SCILAB (pdf file) - Zip file with examples
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Basic scripts
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Introduction to SCILAB - Ch. 1
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Elementary mathematical functions with SCILAB (script) - Document on elementary mathematical functions (pdf file)
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Numerical methods
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Statistical methods
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Time series and spatial statistics - Ch. 18
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Applications in ordinary differential equations
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Two particles and three springs (mechanical vibrations)
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Two bodies under mutual gravitational influence (planetary motion)
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Three bodies under gravity (satellite motion in a Earth-Moon system)
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Lotka-Volterra equations (simulation of predator-prey population interaction)
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Lorentz equations (atmospheric processes)
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Applications in hydraulics
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Gradually-varied flow example: zip file with functions - PDF file
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Computational hydraulics
Scripts and functions based on the textbook: Vreugdenhil, Cornelis B., 1989, "Computational Hydraulics - An Introduction", Springer-Verlag, Berlin, ISBN 3-540-50606-3 or ISBN 0-387-50606-3
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Water quality simulation in a lake - zip file
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Transport of a dissolved substance - zip file
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Explicit finite difference methods 1 - zip file
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Explicit finite difference methods 2 - zip file
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Getting started with Fortran g77 (pdf file)
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PFE instructions (pdf file)
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Using Fortran g77 at the PC Lab (pdf file with detailed instructions)
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Debugging Fortran g77 programs (pdf file)
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Spring 2002
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Fall 2002
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Examples using sub procedures, functions, IF, CASE, and loops
All examples are included in zip files. Extract each example to a separate folder.
Old Mc Donald (manipulation of string variables)
Solution of triangles (sub programs, Boolean variables, etc.)
Truth tables program (Logical statements)
Multiple-defined function (If-ElseIf-End If block)
Angle corresponding to point (x,y) in Cartesian coordinates (Nested If blocks)
Uniform open channel flow with different cross-sections (Case construct)
Input file example - (see Gottfried Ch. 9 or Schneider Chs. 3 & 8)
Output file example - (see Gottfried Ch. 9 or Schneider Chs. 3 & 8)
Random access files - (see Gottfried Ch. 9 or Schneider Ch. 9 )
Select a file (use the Dir and File Selection boxes)
Statistics example (Do loop using input file)
Numerical Integration (Various methods presented)
Double summation (Nested For...Next loops)
Manning's equation for trapezoidal open channel (Secant method implementation)
Manning's equation for circular open channel (Secant method implementation)
Pipe flow solution - example 1
Pipe flow solution - example 2 - different implementations of the same problem
Advanced topics in Visual Basic - (Various projects: Drive, Dir, and File Boxes; Multiple forms, etc.)
Calculation of finite differences (Use of multiple forms)
All examples are included in zip files. Extract each example to a separate folder.
Matrix Input - example of string manipulations
Matrix Operations - trace, det, transpose, inverse, linear systems
Polynomial regression - application of matrices
Examples using graphic commands
All examples are included in zip files. Extract each example to a separate folder.
Example of a box plot (includes data entry form with textbox arrays)
Example of XY plots (includes simple regression curves)
Example of irregular channel cross-section 1 (uses VB graphics commands)
Example of irregular channel cross-section 2 (uses MSChart object)