Learning MATLAB Version 6 (Release 12) phần 9 potx
Learning MATLAB Version 6 (Release 12) phần 9 potx
... 3.141 59 265 3 49 96 1 0531438 568 38 564 ]
[ 3.141 59 265 358 767 361 712 39 261 2384 ]
[ 3.141 59 265 35 897 54 392 068 499 07220 ]
[ 3.141 59 265 35 897 927034 263 55 590 51 ]
[ 3.141 59 265 35 897 9323325 290 142781 ]
[ 3.141 59 265 35 897 9323843 066 8 467 12 ... 3.141 060 4 466 3470 063 80521837 192 4 ]
[ 3.141557543 599 1808 3 69 105 065 8 260 ]
[ 3.141 590 7545 860 584872 898...
Learning MATLAB Version 6 (Release 12) phần 1 potx
... holders.
Printing History: August 199 9 First printing New manual
January 2001 Second printing Revised for MATLAB 6. 0 (Release 12)
1 Introduction
1-4
Simulink
This Student Version contains the complete ... start MATLAB. Double-click the MATLAB
icon on your desktop.
(Linux) Enter the matlab command.
I’m new to MATLAB and
want to learn it quickly.
Start by reading Chapters 1...
Learning MATLAB Version 6 (Release 12) phần 5 potx
... 16 3 2 13
5 10 11 8
9 6 7 12
4 15 14 1
16 3 2 13
8 11 10 8
12 7 6 12
1 14 15 1
16 2 13 3
10 8 11 10
6 12 7 6
15 1 14 15
13 16 2 3
8 5 11 10
12 9 7 6
1 4 14 15
16 2 3 13
5 11 10 8
9 ... . . . . . . . . . . . . . 6- 17
Demonstration Programs Included with MATLAB . . . 6- 27
6 Programming with MATLAB
6- 18
r
bar(r)
Typing the statement
magicrank
causes...
Learning MATLAB Version 6 (Release 12) phần 2 pot
... /usr/local /matlab6 , use the
commands
cd /usr/local
mkdir matlab6
cd matlab6
Subsequent instructions in this section refer to this directory as $MATLAB.
5 Run the CD install script.
/cdrom/install_glnx 86. sh
The ... [ 16 3 2 13; 5 10 11 8; 9 6 7 12; 4 15 14 1]
Starting and Quitting MATLAB
3-3
Starting and Quitting MATLAB
Starting MATLAB
On a Microsoft Windows platform, to st...
Learning MATLAB Version 6 (Release 12) phần 3 ppsx
... fix(10*rand(1,10))
N =
4 9 4 4 8 5 2 6 8 0
R = randn(4,4)
R =
1. 066 8 0. 294 4 -0 . 69 18 -1.4410
0.0 593 -1.3 362 0.8580 0.5711
-0. 09 56 0.7143 1.2540 -0. 399 9
-0.8323 1 .62 36 -1. 593 7 0 . 69 00
zeros
All zeros
ones ... 16, in an
unusual order.
ans =
2 56 9 4 1 69
25 100 121 64
81 36 49 144
16 225 1 96 1
Building Tables
Array operations are useful for building...
Learning MATLAB Version 6 (Release 12) phần 4 doc
... Class
X 64 8x5 09 263 865 6 double array
caption 2x28 112 char array
map 128x3 3072 double array
load the file durer.mat, adding three variables to the workspace. The matrix X
is a 64 8-by-5 09 matrix ... equivalent to
plot(real(Z),imag(Z))
0 1 2 3 4 5 6 7
−1
−0.8
−0 .6
−0.4
−0.2
0
0.2
0.4
0 .6
0.8
1
Basic Plotting
5-11
Setting Axis Limits
By default, MATLAB finds the maxima and...
Learning MATLAB Version 6 (Release 12) phần 6 ppt
... 1
≤≤
0 0.1 0.2 0.3 0.4 0.5 0 .6 0.7 0.8 0 .9 1
0
10
20
30
40
50
60
70
80
90
100
6 Programming with MATLAB
6- 24
Without the preallocation in the previous example, the MATLAB interpreter
enlarges ... without
causing MATLAB to generate an error. For example, given a matrix A,
A =
0 -6 -1
6 2 - 16
-5 20 -10
The eig command returns the eigenvalues of A.
eig(A)
ans =
-3.0710
-...
Learning MATLAB Version 6 (Release 12) phần 7 pps
... atan((-255 -60 * 19^ (1/2))^(1/2),10+3* 19^ (1/2))]
[ atan(-(-255 -60 * 19^ (1/2))^(1/2),10+3* 19^ (1/2))]
[ atan((-255 +60 * 19^ (1/2))^(1/2)/(10-3* 19^ (1/2)))+pi]
[ -atan((-255 +60 * 19^ (1/2))^(1/2)/(10-3* 19^ (1/2)))-pi]
each ... by ezplot is . To produce a graph
of for , type
ezplot(f,[a b])
fx
()
6 −4 −2 0 2 4 6
0.1
0.2
0.3
0.4
0.5
0 .6
0.7
0.8
0 .9
1
x
1/(5+4 cos(x))
2
π–
x 2
π≤...
Learning MATLAB Version 6 (Release 12) phần 8 ppsx
... R =
[ 61 1 1 96 - 192 407 -8 -52 - 49 29]
[ 1 96 899 113 - 192 -71 -43 -8 -44]
[- 192 113 899 1 96 61 49 8 52]
[ 407 - 192 1 96 611 8 44 59 -23]
[ -8 -71 61 8 411 - 599 208 208]
[ -52 -43 49 44 - 599 411 ... digit value, vpa(f,40)
262 53741 264 0 768 743 .99 999 999 999 9250072 594 4
shows that f is very close to, but not exactly equal to, an integer.
7 Symbolic Math Toolbox
7 -64...
Learning MATLAB Version 6 (Release 12) phần 10 pps
... functions A- 19
cell arrays 6- 9
char 6- 13
character arrays 6- 11
character string functions A- 16
characteristic polynomial 4-21, 7 - 69 , 7-71
circulant matrix 7-10, 7-53
clear 7- 26
clearing variables
in ... control 6- 2
for 6- 4
format
of output display 4-28
format 4-28, 7-58
function 6- 19
function functions 6- 24
nonlinear numerical methods A-13
function handles
defined 6...