Page 684 - Digital Signal and Image Processing Using MATLAB
P. 684
?
0
!,
<'+
+ & %
%
+ %
+%
+
+ <
+ %%
+ -+ &
3
%
+ 3
+ & >
+
8
% - ' '
+
6
= * =
+
+
+
%
% -
+
-
1 T=82
0.8
0.6
0.4
0.2
0
−0.2
−0.4
−0.6
50 60 70 80 90 100 110 120 130 140
M 7!
" -% -
+ 5
(5C
% -
4
-
!
2 BE
!!
!
!!$ - 7 2 - "# $ #" / - " " J:7 - !
!! F( !
!! 9 #" 7 - L !
!! F( F( < /W$ - GG !
!! /W$ - " #< " / $5 #" !
!! /W$ -
$ - !
!! /W$ -
J$ $ " J: -8 8 $ - !
!! ."- J: -"8 C $ "$ !
!!E $ / $5
7 "# 7 C " !
!! 8 7 !
!!F , J:7 - $ !
!! - $ $ $ - $ " !
!!
5 $ "$ !
!!
!
$
- !
0 $ <
" 7
- < =
3
! J:7 - - 8 $ - "-" "8 $ - ."-
-8
-"8
/ 7
- 8?
<:7 " <
!
7
