Introduction to MATLAB 7 for Engineers Chapter 1 An ... - FET

More documents

Recommendations

Info

1-20When you type problem1,1. MATLAB first checks to see if problem1 is avariable and if so, displays its value.2. If not, MATLAB then checks to see ifproblem1 is one of its own commands, andexecutes it if it is.3. If not, MATLAB then looks in the currentdirectory for a file named problem1.m andexecutes problem1 if it finds it.4. If not, MATLAB then searches the directories inits search path, in order, for problem1.m andthen executes it if found.
System, Directory, and File Commands Table 1.3–2Commandaddpath dirnamecd dirnamedirdir dirnamepathpathtoolDescriptionAdds the directorydirname to the searchpath.Changes the currentdirectory to dirname.Lists all files in the currentdirectory.Lists all the files in thedirectory dirname.Displays the MATLABsearch path.Starts the Set Path tool.1-21(continued …)
Page 1 and 2: PowerPoint to accompanyIntroduction
Page 3 and 4: Entering Commands and Expressions
Page 5 and 6: Scalar Arithmetic Operations Table
Page 7 and 8: 1-7Examples of Precedence>> 8 + 3*5
Page 9 and 10: The Assignment Operator =• Typing
Page 11 and 12: 1-11 More? See pages 12-15.Commands
Page 13 and 14: Complex Number Operations• The nu
Page 15 and 16: Arrays• The numbers 0, 0.1, 0.2,
Page 17 and 18: Polynomial RootsTo find the roots o
Page 19: When you type problem1,1. MATLAB fi
Page 23 and 24: A graphics window showing a plot. F
Page 25 and 26: 1-25 More? See pages 25-27.Some MAT
Page 27 and 28: You can perform operations in MATLA
Page 29 and 30: The MATLAB Command window with the
Page 32 and 33: To locate program errors, try the f
Page 34 and 35: Programming Style (continued)2. Inp
Page 36 and 37: Example of a Script FileProblem:The
Page 38 and 39: Example of a Script File (continued
Page 40 and 41: 1-40Getting Help• Throughout each
Page 42 and 43: The MATLAB Help Browser. Figure 1.5
Page 44 and 45: Relational operators Table 1.6-1Rel
Page 46 and 47: The find Functionfind(x) computes a
Page 48 and 49: The if StatementThe general form of
Page 50 and 51: LoopsThere are two types of explici
Page 52 and 53: A simple example of a while loop is
Page 54 and 55: Example of a for LoopWrite a script
Page 56 and 57: Steps in engineering problem solvin
Page 58 and 59: 1-58 More? See pages 52-56.Steps in
Page 60 and 61: Key Terms with Page ReferencesArgum
Page 62 and 63: Sketch of the dropped-package probl
Page 64 and 65: Plot of the piston motion versus cr
Page 66 and 67: Figure P291-66

Introduction to MATLAB 7 for Engineers Chapter 1 An ... - FET

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?