. : , .
) ( )
. | (1.23) |
.
.
) ( ) (t)
. (1.24)
(t1) , .. (t1).
( ) .
. | (1.25) |
, (t)
. | (1.26) |
, | (1.27) |
.. .
.
, .
) , (t) .
, | (1.28) |
.
, , .
( ),
.
[0; 1].
= =t ,
.
() . , , =0.
) ( )
( ).
, | (1.29) |
(t) , 2T ;
, ,
, | (1.30) |
, | (1.31) |
, | (1.32) |
(1.29-1.32).
|
|
, X(t) , , 1 . , (1.30) , (1.31) .
,
(1.33) | |
(1.34) | |
(1.35) | |
, | (1.36) |
- ;
- ;
n X.