Page 461 - Digital Signal and Image Processing Using MATLAB
P. 461
!( 2 -
0 - -
-
-
1.2
1
0.8
0.6 Threshold
0.4
0.2
0
0 0.5 1 1.5 2 2.5 s
M 7
+
+
-
%
&
6
Æ
+
%
6
+
-+
6
-
+
+
- =
C
J 4%5 4 ,5
! #
$ ##(
$ ,
$
$ = $ J ' (((?)=
,
+
+
%
+ + -+
+
+ 6 +
'
+
+ - % + -+ 6
+ % - 0
+ %+
'
+
+
- C
!
BE(E2( F
"/B # -
7 " " # / # "# "-
."- .7
"/B # -
*
L
#
, / # "- !9 #" $ -C ".7/
#
"# #
!
4 $ 6 $ $. "# $ "
"# 4 6 * !4 $ 6
# 3 ,
3@3 3 4 6* 3 # & >4
*
/ .7
"-
!
4 $ 6 $ $. "# $ "
"# 4 6 L
# 3 ,
3@3 3 4 6L 3 # & >4
L
/ .7
"-
!
, 7
/ - "-*
7 , * / - "-L
7 , L
- 4
4 6 * "- * 4 6L "-L
!
( / 5:.
@@

