D
1. ;
2. . .
;
3.
4 . . ;
5
x(p) | |||
k | k | k | |
:
*()-? *(z)-?
, .. - , .
X(p)=g(p)-y(p) (1)
.
y(p)=x*(p)S(p)Wn(p)=x*(p)W(p) (2)
W(p)=S(p)Wn(p)
1,2 , :
x*(p)=g*(p)-y*(p) (3)
y*(p)=x*(p) W*(p)
y*(p)=[g*(p)-y*(p)] W*(p)
( )
x(p)=g(p)-y(p)αy1(p)
y1 (p)=x*(p)S(p)W1(p)= x*(p)W3(p)
y (p)=x*(p)S(p)W1(p)W2(p)
x*(p)=g*(p)-y*(p)- αy1(p)
y*1 (p)=x*(p) W3(p)
{ | (p)=x*(p) W*(p) |
x*(p)=g*(p)-y*(p)- αx(p) W3*(p) |
-
[g-y-αy/W2p] W1(p) W2(p)=y
2 :
1) ;
2) . - 1.
(1) (2) 0/0
:
,
(2): B(p)=K, A(p)=p() p1=0, p2=
,
- :
(57)
D- -, .. , - .
,
(58)
1) -
2) - -
3) = -
z , - , .. , .
D Z W-. D Z-. W - :
|
|
(59)
(60)
(61)