Learning MATLAB Version 6 (Release 12) phần 1 potx
Learning MATLAB Version 6 (Release 12) phần 1 potx
... holders.
Printing History: August 19 99 First printing New manual
January 20 01 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 Ch...
Learning MATLAB Version 6 (Release 12) phần 5 potx
... Dürer’s.
M(:,:,3)
ans =
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
... . . . . . . . . . . . . . 6- 17
Demonstration Programs Included with MATLAB . . . 6- 27
6 Programming with M...
Learning MATLAB Version 6 (Release 12) phần 9 potx
... 3 .14 1 060 4 466 3470 063 805 218 3 719 24 ]
[ 3 .14 155754359 918 08 369 10 5 065 8 260 ]
[ 3 .14 15907545 860 584872898257 711 9 ]
[ 3 .14 1592 569 254923 064 70284 863 10 2 ]
[ 3 .14 159 265 05 265 4880 815 569 47 9 61 3 ]
[ 3 .14 159 265 349 9 61 05 314 38 568 38 564 ... sym( [12 ,32 ,66 ,1 16 ; -25,- 76, - 16 4 ,-294;
21 ,66 ,14 3,2 56; -6, -19 ,- 41, -73])
A =
[ 12 , 32, 66 , 1...
Learning MATLAB Version 6 (Release 12) phần 2 pot
... [ 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 start MATLAB, double-click the
MATLAB ... xFree 86 3.3.x (3.3 .6 or higher recommended)
• X Windows (X11R6)
• 11 0 MB free disk space for MATLAB, Simulink, and Symbolic Math Toolbox
• 64 MB memory, additional...
Learning MATLAB Version 6 (Release 12) phần 3 ppsx
... logarithms.
logs =
1. 0 0
1. 1 0.0 413 9
1. 2 0.07 918
1. 3 0 .11 394
1. 4 0 .1 4 61 3
1. 5 0 .1 760 9
1 .6 0.20 412
1. 7 0.23045
1. 8 0.25527
1. 9 0.27875
2.0 0.3 010 3
Multivariate Data
MATLAB uses column-oriented ... 5
N = fix (10 *rand (1, 10))
N =
4 9 4 4 8 5 2 6 8 0
R = randn(4,4)
R =
1. 066 8 0.2944 -0 .69 18 -1. 4 410
0.0593 -1. 3 362 0.8580 0.5 7...
Learning MATLAB Version 6 (Release 12) phần 4 doc
... is 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 minima of the ... example,
surf(X,Y,Z)
colormap hsv
alpha(.4)
−0.2
0
0.2
0.4
0 .6
0.8
10
−5
0
5
10
10
−5
0
5
10
−0.4
−0.2
0
0.2
0.4
0 .6
0.8
1
Mesh and Surface Plots
5 -19
By default,...
Learning MATLAB Version 6 (Release 12) phần 6 ppt
... 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 =
-3.0 710
-2. 464 5 +17 .60 08i
-2. 464 5 -17 .60 08i
Getting ... minimum.
0 x 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
10 0
6 Programming with MATLAB
6- 24
Without the...
Learning MATLAB Version 6 (Release 12) phần 7 pps
... solve(f3)
returns a 5-by -1 symbolic matrix
z =
[ 0]
[ 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]
[ ... demonstrated below.
syms x k
s1 = symsum (1/ k^2 ,1, inf)
s2 = symsum(x^k,k,0,inf)
s1 =
1 /6* pi^2
s2 =
-1/ (x -1)
1
1
2
2
1
3
2
…+++
π
2...
Learning MATLAB Version 6 (Release 12) phần 8 ppsx
... ( -10 8 +12 * (12 *a^3+ 81) ^ (1/ 2))^ (1/ 3) +1/ 2*i*3^ (1/ 2)* (1/
6* ( -10 8 +12 * (12 *a^3+ 81) ^ (1/ 2))^ (1/ 3)+2*a/
( -10 8 +12 * (12 *a^3+ 81) ^ (1/ 2))^ (1/ 3))]
[ -1/ 12*( -10 8 +12 * (12 *a^3+ 81) ^ (1/ 2))^ (1/ 3)+a/
( -10 8 +12 * (12 *a^3+ 81) ^ (1/ 2))^ (1/ 3) -1/ 2*i*3^ (1/ 2)* (1/
... =
[ 61 1 1 96 -19 2 407 -8 -52 -49 29]
[ 1 96 899 11 3 -19 2 - 71 -43 -8 -44]...
Learning MATLAB Version 6 (Release 12) phần 10 pps
... 7-42
break 6- 6
C
calculus 7- 16 7-42
case 6- 4
cell array 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 ... 4-23
N
newsgroup 1- 10
newsgroup for MATLAB users 3 -11
Notebook 3 -15
null 7 -66
null space 7 -66
numbers 4 -10
floating-point 4 -11
numeric symbolic e...