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

... 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 ... im2frame (A) ; end movie(M) Solutions to Practice Set C: Developing Your MATLAB Skills clear all Solutions to Practice Set B: Calculus, Graphics, and Linear Alg...

Ngày tải lên: 09/08/2014, 12:22

... 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 array temp that contains ... other formats to and from wav. The commands wavread and wavwrite read and write this format; see the online help for details. 54 Chapter 4. Beyond the Basics Doing Calculus with...

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 ... sym object Grand total is 183 elements using 296 8 bytes The variables A, X, Y, Z, a, andd were assigned numerical data and are reported as “double array”. That mean...

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 ... final = iterate(func, init, num) final = init; for k = 1:num final = func(final); end 90 Chapter 6. MATLAB Programming and columns of x; recall that MATLAB treats a scalar or...

Ngày tải lên: 09/08/2014, 12:22

... 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 as v new = ... 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-file. For...

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? • What are the yields in each case? What is the storage capacity? • How many acres are available? • 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

... 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 ... Unfortunately, the range is infinite, so to use quadl we have to approximate the interval. Note that exp(-35) ans = 6.30511676014 698 9e-16 which is close to the standard floating...

Ngày tải lên: 09/08/2014, 12:22

... 122 isa, 298 ischar, 95 , 298 isempty, 99 , 298 isequal, 92 , 99 , 299 isfinite, 284, 299 ishold, 99 , 299 isinf, 299 isletter, 299 isnan, 299 isnumeric, 95 , 96 , 299 284 Solutions to the Practice Sets type ... 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...

Ngày tải lên: 09/08/2014, 12:22