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䳺 , . , . . 1. (), ( ). , , F-. , . , , , ( ). 2. .

 

F - . :

,

- , - .

F , .

:

,

- .

:

,

- .

 


38.. 璺 . , , S 璺 R1 R2 (. 11.3, ).

. 11.3. () () 璺

䳿 = . 1x 2x . , , 1x = R1y 2x = R2y, :

y = S(x + 1x + 2x) = S(x + R1y + R2y) = Sx + SR1y + SR2y.

:

, 񳺿 T = (1 S(R1 + R2))1S. , , 璺 R = R1 + R2. , 璺 , . , 璺 .

, , 璺 , S1 S2, R1 R2 (. 11.3, ).

1, y1, y.

y = Tx. :

:

:

Җ1. , y = Tx, = T1y.

, = = ( ) = 0 璺 (), () 璺 (1).

 


39. . . . ϳ .. .

, . , , , , . , () ? , , . , . , . , .

( ). , .

.

, . (10.3) (10.6), :

.(10.10)

.

,(10.11)

.

(10.12)

D , , Dxt = xt 1, D 2 xt = xt 2 .., (10.11) :

(10.12) :

, , (10.1). , .

ij (10.11), . ,

.

(10.12) .

, , X , . , , , .

,

(10.13)

, . D (10.13).

г (10.13)

(10.14)

, , X Z, . , .

.

, xt, Zt, yt Dxt = xt 1, D 2 xt = xt 2, DZt = Zt 1, D 2 Zt = Zt 2, Dyt = yt 1, D 2 yt = yt 2:

, , , . l1 l2, . ut 1 ut 2.

 

(). . . . , , , .

 

40. 璺 . , , S 璺 R1 R2 (. 11.3, ).

. 11.3. () ()璺

䳿 = . 1x 2x . , , 1x = R1y 2x = R2y, :

y = S(x + 1x + 2x) = S(x + R1y + R2y) = Sx + SR1y + SR2y.

:

, 񳺿 T = (1 S(R1 + R2))1S. , , 璺 R = R1 + R2. , 璺 , . , 璺 .

, , 璺 , S1 S2, R1 R2 (. 11.3, ).

1, y1, y.

y = Tx. :

:

:

Җ1. , y = Tx, = T1y.

, = = ( ) = 0 璺 (), () 璺 (1).

 


 





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