matlab for psychologists a tutorial

... effectively. Chapter 5, MATLABGraphics, contains a more detailed look at many of the MATLAB commands for producing graphics. Practice Set B, Calculus, Graphics, and Linear Algebra, gives you another chance ... 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 extr...

Ngày tải lên: 01/01/2014, 17:42

... space for parameters and its return value as well as declared variables. Consider again the function sum3. The stack frame for the function is the following: Aaron R. Bradley Programming for Engineers A ... and arrays is crucial for writing anything but the simplest of programs. Rather than taking an abstract and rule-based perspec- tive, this chapter covers the prog...

Ngày tải lên: 19/03/2014, 14:05

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Ngày tải lên: 24/04/2014, 12:25

... simplifications to the expressions you type, it does not make major changes unless you tell it to. The command expand told MATLAB to multiply out the expression, and factor forced MATLAB to restore it to ... Commands 94 Subfunctions 94 Cell and Structure Arrays 94 Commands for Parsing Input and Output 95 Evaluation and Function Handles 97 User Input and Screen Output 98 Debu...

Ngày tải lên: 27/06/2014, 08:20

... the input to the variable ans by default — you should avoid using ans as a variable name in 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 Macintosh operating system and the environment common to most Macintosh applications. Along with scalar variables...

Ngày tải lên: 29/06/2014, 02:20

... input to the variable ans by default — you should avoid using ans as a variable name in your scripts. Matlab Guide: ChE465 KDH v.2 .1. 1 p. 2 Print date: 10 /4/00 WHAT IS MATLAB? (MATRIX LABORATORY), ... application A Guide to MATLAB for Chemical Engineering Problem Solving (ChE465 Kinetics and Reactor Design) I. GENERAL INTRODUCTION There are two easy ways to t...

Ngày tải lên: 06/08/2014, 13:22

... ylabel('Concentration') subplot (22 2) % advance to plot 2 and repeat plot (t,c(: ,2) ) % plots all rows column 2 of matrix c title('CD'), xlabel('time'), ylabel('Concentration') subplot (22 3) plot ... [20 :30] newtime = 20 21 22 23 24 25 26 27 28 29 30 Use the function polyval(coefficient_vector,independent variable) to evaluate thi...

Ngày tải lên: 06/08/2014, 13:22

... 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 column vector. (A string is actually a row vector of characters.) An m ì n array of ... move around in the command line, deleting and inserting changes as necessary, and then press E NTER to tell MATLAB to evaluate the modified command. For example, you might wan...

Ngày tải lên: 09/08/2014, 12:22

... MATLAB, but only in two formats: wav and au. More popular formats such as mp3 are not available, but you may have software 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 create your own images to visualize numerical data. Suppose, for example, that you have an a...

Ngày tải lên: 09/08/2014, 12:22

... Genotype AA-AA AA-Aa AA-aa Aa-Aa Aa-aa aa-aa AA 1 1/2 0 1 /4 0 0 Aa 0 1/2 1 1/2 1/2 0 aa 0 0 0 1 /4 1/2 1 More about Loops 93 arbitrary, 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 “arrays of arrays”; the elements of a cell array can have different data types and different...

Ngày tải lên: 09/08/2014, 12:22

... another way to understand these calculations that’s a little slicker, and that uses MATLAB s linear-algebra capability. Namely, we can write the fundamental equation P new = P old m −R in matrix form ... that allows a user to type new values for the ranges of the x-andy-axes. MATLAB has a number of dialog boxes that you can use either as callback functions or in an ordinary M...

Ngày tải lên: 09/08/2014, 12:22

... 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?...

Ngày tải lên: 09/08/2014, 12:22

... you want an M-file to take a variable number of inputs or produce a variable number of outputs, then these are stored in the cell arrays 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...

Ngày tải lên: 09/08/2014, 12:22

... about variables Saving and Loading your data Matlab can save any variables you want in a .mat file, so you can load them at a later date. Filenames can be as long as you like, but cannot begin ... stimuli={'dog','cat','horse','rat';'car','train','hammer','van'} stimuli = 'dog' 'cat'...

Ngày tải lên: 24/10/2014, 23:20