.
z(t),
g() .
g(, t = (T), .
g(T-τ) = si(τ) g(t) = si(T-τ).
s(t)
g(t)=as(t0-t),
, t0 .
g(t) s(t) , .
, g(t) = 0 t < 0. , s(t), t = 0 , , t0 ( )
t0-T ≥ 0 t0 ≥ T.
( )
,
1 - S(t) g(t) ,
, - s(t). , , - s(t). t .
, 0, 2T. , ,
,
Bs(t0-t) s(t) t0t.
(0,2 T) t = t0 == .
, , . , , , .
2 -
.
: s1(t) s0(t) .
:
.
1, s1(t), 0, s0(t).
1, z(t) = s1(t) + n(t).
|
|
:
, , 0. , p(0|1) = p(1|0) = p .
,
n(t) N0, ξ (.. ).
, ..
p =
Q(x) = . Q p = Q .
N0
.
( ) , , .
( , ), (, ).