, (t) , t t :
= 0.
(t) t ,
X (t) X ¢(t), :
, X (t) , . X (t) t .
X (t) a b
,
l- D ti, .
X (t) L , :
1. L [ X 1(t) + X 2(t)]= L [ X 1(t)] + L [ X 2(t)];
2. L [ CX (t)] = CL [ X (t)].
:
) ;
) ,
;
)
Y (t) = j(t) X (t);
) .
Y (t) = L [ X (t)] + f (t),
f (t)- .
, (9.4)
, , , - .
. (9.5)
t 1 = t 2 = t . (9.5)
9.17. RC - , . 9.1,
X (t) c , Y (t) .
¢ , RC - ,
, :
, Y (t) X (t)
|
|
,
. £
9.18. X (t) - X (t). .
¢
, X (t) .
, X (t) Y (t) . , X (t) .
, , X (t) , , . £
9.19. X (t) :
,
¢ Z (t):
,
.
£
9.20 9.29. X (t), . L. Y (t).
9.20.
9.21.
9.22.
9.23.
9.24.
9.25.
9.26.
9.27.
9.28.
9.29.
9.30 9.34. X (t), .
9.30.
9.31.
9.32.
9.33.
9.34.