Page 549 - Digital Signal and Image Processing Using MATLAB
P. 549
, 2 -
0 - -
-
-
F G %
'+
+
-
+
-
-=
C
+
C
+
6 ( (((((((((( (( (
-
C
6 * * * * * * * * * * * * * *
'6 * * * * * * * * * * *
(
+
=
+
6 +
8
-%
-
%%
+ % 3
+ =
+
='
+
4 ) , 5
+
)
+ %
)
+
+ %
+
F G=
+ '
+ +' - -
+
+ - 1 -
5C
4
+
'
+ O% = + ' +
3
) ) J
+
+
6 ((((
'
+
+
+
O =
+
+
(
=
6 (((O
+
6 = % '
+ (
-
+
) , J O
%
+ % ) ,
+ - =
' * ) J ) ,
+
+
= ) J =
+
6 ((((
'
+
+
O = ( % '
+ ( O ) , J = ( ( ( O
-
+
+
%
+ % ) ,
+ - = ' * ) J ) ,
+
0 0 0 0
p =−1 p =1
1 1
p =−1 p =1 p =−1 p =1
v v v v
1 0 0 1 0 0 0 −1 0 0 0 1 −1 0 0 −1
p =1 p =−1 p =1 p =−1
v
v
v
v
p =1 p =−1 p =1 p =−1
1 1 1 1
M )"$@
6
*
-
+ '
+
+
-
6
+
% C
%
=
+
%
)
0
-'
+
+
) , J?2 ) J = %% O
6 C -
+
( ( ( ( ( ( ( ( ( ( (

