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A Guide to MATLAB for Chemical Engineering Problem Solving phần 2 potx

A guide to MATLAB for beginners and experienced users

A guide to MATLAB for beginners and experienced users

... effectively.Chapter 5, MATLABGraphics, contains a more detailed look at many ofthe MATLAB commands for producing graphics.Practice Set B, Calculus, Graphics, and Linear Algebra, gives you anotherchance ... describing an endless stream of commands,options, and features that the user might be expected to learn or access. MATLAB is more than a fancy calculator; it is an extremely useful and versatile tool. ... sound and animate graphics. You can do simulations and mod-eling (especially if you have access not just to basic MATLAB but also to itsaccessory SIMULINK). You can prepare materials for export...
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.This page intentionally left blank.A Guide to MATLAB®for Beginners and Experienced UsersSecond ppt

.This page intentionally left blank.A Guide to MATLAB®for Beginners and Experienced UsersSecond ppt

... simplifications to the expressions you type,it does not make major changes unless you tell it to. The command expand toldMATLAB to multiply out the expression, and factor forced MATLAB to restore it to ... Commands 94Subfunctions 94Cell and Structure Arrays 94Commands for Parsing Input and Output 95Evaluation and Function Handles 97User Input and Screen Output 98Debugging 100 Vectors and ... described the MATLAB Command Window and the Help Browser, and have mentioned in passing the Command History Window, the Current DirectoryBrowser, and the Workspace Browser. These, and several other...
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A Guide to MATLAB for Chemical Engineering Problem Solving ppt

A Guide to MATLAB for Chemical Engineering Problem Solving ppt

... the input to the variable ans by default — you should avoid using ans as a variable namein your scripts. About this Manual Matlab is a matrix-based mathematical software package that is used ... 1993.)This manual assumes that you are already familiar with the typical Macintoshoperating system and the environment common to most Macintoshapplications. Along with scalar variables, Matlab makes ... Print date: 10/4/00 version of MATLAB (Matlab Professional vers. 4. 2a) . The publishers of Matlab have made available a somewhat limited version of the program, StudentMATLAB, available for individual...
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A Guide to MATLAB for Chemical Engineering Problem Solving phần 1 docx

A Guide to MATLAB for Chemical Engineering Problem Solving phần 1 docx

... input to the variable ans by default — you should avoid using ans as a variable namein your scripts. Matlab Guide: ChE465KDH v.2 .1. 1 p. 2 Print date: 10 /4/00WHAT IS MATLAB? (MATRIX LABORATORY), ... application A Guide to MATLAB for Chemical Engineering Problem Solving (ChE465 Kinetics and Reactor Design)I. GENERAL INTRODUCTIONThere are two easyways to tell if a variable is a scalar,vector ... whether Matlab is assuming a particular variable to be a scalar, row vector, columnvector, or matrix. Matlab does nothing to make this distinction immediatelyapparent. Matlab also provides for a powerful...
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A Guide to MATLAB for Chemical Engineering Problem Solving phần 2 potx

A Guide to MATLAB for Chemical Engineering Problem Solving phần 2 potx

... ylabel('Concentration')subplot (22 2) % advance to plot 2 and repeatplot (t,c(: ,2) ) % plots all rows column 2 of matrix ctitle('CD'), xlabel('time'), ylabel('Concentration')subplot (22 3)plot ... [20 :30]newtime = 20 21 22 23 24 25 26 27 28 29 30Use the function polyval(coefficient_vector,independent variable) to evaluate this polynomial over this new range and store the result in the vectorpred.»pred ... product and where k1 and k2 a r ethe rate constants for reactions 1 and 2. Let k1, k2 be given parameters, andthe initial concentration of A (ca0) be a design variable. The independentvariable...
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A Guide to MATLAB for Beginners and Experienced Users phần 2 doc

A Guide to MATLAB for Beginners and Experienced Users phần 2 doc

... as a 1 ì 1 array, sometimes called a scalar .A1 ì n array is called a row vector,andanm ì 1 array is called a columnvector. (A string is actually a row vector of characters.) An m ì n array of ... movearound in the command line, deleting and inserting changes as necessary, and thenpress ENTER to tell MATLAB to evaluate the modified command. For example, you might want to calculate to 15 ... a plotting command, MATLAB erases the old plot and draws a new one. If you want to overlay two or more plots, type hold on. This commandinstructs MATLAB to retain the old graphics and draw any...
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A Guide to MATLAB for Beginners and Experienced Users phần 3 docx

A Guide to MATLAB for Beginners and Experienced Users phần 3 docx

... MATLAB, but only in two formats:wav and au. More popular formats such as mp3 are not available, but you may havesoftware that converts other formats to and from wav. The commands wavread and wavwrite ... com-mand.In addition to manipulating images that you read into MATLAB, you can createyour own images to visualize numerical data. Suppose, for example, that you have anarray temp that contains ... can use movie2avi (in MATLAB 6 and later) to save it as an AVI file, which is a standard format that can be used in othermovie-viewing programs, such as Windows Media Player and QuickTime. For...
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A Guide to MATLAB for Beginners and Experienced Users phần 4 pdf

A Guide to MATLAB for Beginners and Experienced Users phần 4 pdf

... GenotypeAA-AA AA-Aa AA-aa Aa-Aa Aa-aa aa-aaAA 1 1/2 0 1 /4 0 0Aa 0 1/2 1 1/2 1/2 0aa 0 0 0 1 /4 1/2 1 More about Loops93arbitrary, but it must be negative so that the first time the while statement ... MATLAB programming are cell arrays and structure arrays. Cell arrays are essentially “arraysof arrays”; the elements of a cell array can have different data types and differentsizes. The command ... functions described above for additionalinformation and examples.Evaluation and Function HandlesThe command eval allows you to run a command that is stored in a string as if youhad typed the string...
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A Guide to MATLAB for Beginners and Experienced Users phần 5 pdf

A Guide to MATLAB for Beginners and Experienced Users phần 5 pdf

... another way to understand these calculations that’s a little slicker, and thatuses MATLAB s linear-algebra capability. Namely, we can write the fundamentalequationPnew= Poldm −Rin matrix form ... that allows a user to type newvalues for the ranges of the x-andy-axes. MATLAB has a number of dialog boxesthat you can use either as callback functions or in an ordinary M-file. For example,you ... sign(0 .51 - rand)revenue =-1 To simulate several games at once, say ten games, we can generate a vector of ten ran-dom numbers with the command rand(1,10) and then apply the same operation....
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A Guide to MATLAB for Beginners and Experienced Users phần 6 ppt

A Guide to MATLAB for Beginners and Experienced Users phần 6 ppt

... services,total inter-industry, consumption, capital formation, exports, total final demand, and output. Thus outputs from each sector can be read off along a row, and inputs into a sector can be read ... much is available for expenses?ã What are the yields in each case? What is the storage capacity?ã How many acres are available?ã What crops are constrained by seed limitations? To what extent?ã ... represents total final demand for the various industrial sectors, and thevector X represents total outputs for these sectors, then the fact that the last column 164 Chapter 10. Applicationsof...
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A Guide to MATLAB for Beginners and Experienced Users phần 7 ppt

A Guide to MATLAB for Beginners and Experienced Users phần 7 ppt

... you want an M-file to take a variable numberof inputs or produce a variable number of outputs, then these are stored in the cellarrays varargin and varargout, and braces are used to refer to the ... in MATLAB. Parentheses are used both for grouping arithmetic expressions and for enclosing in-puts to a MATLAB command, an M-file, or an inline function. They are also used for referring to an ... federal and state taxes, but thatthe smaller monthly payoff causes only a 20% tax liability. In which wayare you better off 20 years later? Assume a 5% annual interest rate here.(h) Historically,...
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A Guide to MATLAB for Beginners and Experienced Users phần 8 pptx

A Guide to MATLAB for Beginners and Experienced Users phần 8 pptx

... com-mand to the keyboard, where you are given a special prompt with a K in it. You canexecute whatever commands you want at this point (for instance, to examine some ofthe variables). To return ... r3)ans =1.1102e-16ans = -8. 881 8e-16ans =0So r1 and r2 very nearly satisfy the equation, and r3 satisfies it exactly. It is easilyseen that 16 is a solution. It is also interesting to try ... 2 38 Solutions to the Practice Sets(b)quadl(@(x) sqrt(x.ˆ3 + 1), 0, 1)ans =1.111447 984 84 585 (c) MATLAB integrated this one exactly in 3(e) above; let’s integrate it numerically and compare answers....
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A Guide to MATLAB for Beginners and Experienced Users phần 9 docx

A Guide to MATLAB for Beginners and Experienced Users phần 9 docx

... 0c=c+1;endend Solutions to Practice Set B: Calculus, Graphics, and Linear Algebra24711. (a) rank (A1 )ans =3rank (A2 )ans =2rank (A3 )ans =4rank (A4 )ans =2 MATLAB implicitly assumes that ad − bc is ... im2frame (A) ;endmovie(M)Solutions to Practice Set C: Developing Your MATLAB Skillsclear all Solutions to Practice Set B: Calculus, Graphics, and Linear Algebra2 49 ans =d *a- b*cinv (A4 )ans ... function.format shortyearbattingaverage(500)ans =0.3380(b)Now let’s write a function M-file that simulates a 20-year career. As with the numberof at bats in a year, we’ll allow for a varying-length...
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A Guide to MATLAB for Beginners and Experienced Users phần 10 pps

A Guide to MATLAB for Beginners and Experienced Users phần 10 pps

... be used to separate commands on a command line.; Suppresses output of a MATLAB command, and can be used to separate commands on a command line. Also used to separate the rows of a matrix or ... commands and functions, it is convenient to think of a MATLAB function as we normally think ofmathematical functions. A MATLAB function is something that can be evaluated orplotted; a command ... help for power.: Range operator, used for defining vectors and matrices. Type help colon for moreinformation., Separates elements of a row of a matrix, or arguments to a command. Can also be...
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