Page 322 - Digital Signal and Image Processing Using MATLAB
P. 322
"
0%7
25 (dB)
N=500 K=150
20
15
10
5
0
−5
−10
Exact model
−15
−20
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5
1 *
M
%
.
Æ
1**
$
4 0
4%5
((
4( 5
,
2
4 5 J 4%5 4 5
A '
+ <
+
4 5 -+
-
+ 02 04 5
+ %
4%5
>00=
+ -+
+
4 5
+ F
G 04 5
*
' =
+ +
6
4 5 04 5
) '+
*
> ' '
+
+
+
&%
% 4 5
04 5 > C +
-
4 5 J 4%5 4/5
J 14% /5
J 14 5
'+ '
4%5 4/5 J 14% /54
+ %
>00
5
+
+
C
34% /5 J 34 5 4 !5