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 of mathematical functions. A MATLAB function is something that can be evaluate...

Ngày tải lên: 09/08/2014, 12:22

... sometimes called a scalar .A1 × n array is called a row vector,andanm × 1 array is called a column vector. (A string is actually a row vector of characters.) An m × n array of numbers is called a matrix;seeMore ... can modify them and run them again and again. If you find you mistyped a command or want to change a command, you can simply go back to the appropriate input...

Ngày tải lên: 09/08/2014, 12:22

... 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 read and write this format; see the ... 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 other movie-viewing programs, such as Windows Media Player and Qu...

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 ... functions described above for additional information and examples. Evaluation and Function Handles The command eval allows you to run a command that is stored in a string as if y...

Ngày tải lên: 09/08/2014, 12:22

... command opens a dialog box 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 ... menu that enables you to select manually the minimum and maximum values of the dependent variable.) It is easy to go back and change some of the parameters and re-run th...

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 ... wheat and plant 56.5789 acres of barley and 18.4211 acres of corn. There is no practical limit on the number of variables and constraints that MATLAB can handle – certainly no...

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 ... that comes from the ball’s rotation, which can also play a major role in some situations, for instance in analyzing the path of a curve ball, as well as forces due to wind c...

Ngày tải lên: 09/08/2014, 12:22

... com- mand to the keyboard, where you are given a special prompt with a K in it. You can execute whatever commands you want at this point (for instance, to examine some of the variables). To return ... with a real example. Suppose that you want to construct a function M-file that takes as input two expressions f and g (given either as symbolic expressions or as strings) and...

Ngày tải lên: 09/08/2014, 12:22

... 0 c=c+1; end end Solutions to Practice Set B: Calculus, Graphics, and Linear Algebra 247 11. (a) rank (A1 ) ans = 3 rank (A2 ) ans = 2 rank (A3 ) ans = 4 rank (A4 ) ans = 2 MATLAB implicitly assumes that ad − bc is ... the commands below to see a movie transforming the French flag into the Italian flag. clear M for k = 0 :10 A( :, 1 :100 , 3) = (10- k)*ones(200, 100 ) /10; A(...

Ngày tải lên: 09/08/2014, 12:22