. , (. 2.1).
W(p)=X(p)/F(p).
, . 2.1, :
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U(p) = W1(p)F(p), (2.16)
X(p) = W2(p)U(p). (2.17)
(2.16) U(p) (2.17),
X(p) = W1(p) W2(p) F(p), (2.18)
,
W(p) = X(p)/ F(p) = W1(p) W2(p). (2.19)
n , (2.19)
, (2.20)
Õ - .
, , .
. , , (.2.2). W(p)=X(p)/F(p).
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, . 2.2, :
X1(p)=W1(p)F(p),
X2(p)=W2(p)F(p).
X(p)=X1(p)+X2(p)=[W1(p)+ W2(p)]F(p),
W(p)=X(p)/F(p)=W1(p)+ W2(p). (2.21)
n , (2.21)
. (2.22)
, , .
, , . .
- ( ). - , .
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, . 2.3.
:
1) f x;
2) f y;
3) f e ( ).
, ,
.
, . 2.3, :
E(p) = F(p) - Y(p), (2.23)
X(p) = W1(p)E(p), (2.24)
Y(p) = W2(p)X(p). (2.25)
(2.23) - (2.25) E(p) Y(p), :
[1+W1(p)W2(p)]X(p) = W1(p)F(p), (2.26)
. (2.27)
(2.27), (. 2.3).
, , W (p). , W (p).
|
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(. . 2.3)
W(p)= W1(p), W(p)= W2(p).
, (2.27)
. (2.28)
, (2.28).
. 2.3. (. 2.3) , . 2.4.
, . 2.4, , , W(p) = W1(p)W2(p) W(p) = 1.
. (2.29)
, . 2.4, W(p)=1 W(p)=W1(p)W2(p).
. (2.30)
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W(p) W(p), .
W1(p), W2(p), W3(p), (2.27), (2.28), (2.29). , . , .
, - .