Page 81 - MATLAB an introduction with applications
P. 81
66 ——— MATLAB: An Introduction with Applications
1.5
1
0.5
0
0 0.5 1 1.5 2 2.5 3
Fig. E1.16 (f)
(g) % use of comet command
>> q=linspace(0,5*pi,200);
>> y=q*sin(q);
>> comet(q,y)
15
10
5
0
–5
–10
–15
0 5 10 15
Fig. E1.16 (g)
Example E1.17: Consider the two matrices
3 2π 7 j − 15 j
A = and B =
5j 10 + 2j 2π 18
Using MATLAB, determine the following:
(a) A + B
(b) AB
F:\Final Book\Sanjay\IIIrd Printout\Dt. 10-03-09
