Page 92 - Digital Signal and Image Processing Using MATLAB
P. 92
0%
f 1 =0.1 f 2 =0.2
0.8
0.4
0
−0.4
−0.8
−1
400 420 440 460 480 500 520 540 560 s
M
6
: >
,
, ,
/ , ,
"# ,
./
6 , # -
#$ & , 7& &< 7& 7 , ,
./
6 , # -
#$ & , 7& &< 7& :
<
1 - ,
+ '
' %
6
( =
(
'+ +
*
200
150
100
50
0
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5
3
2
1
0
−1
−2
−3
0 0.05 f 1 =0.1 0.15 f 2 =0.2 0.25 0.3 0.35 0.4 0.45 0.5
M
% C
!
9 E22(