.


:




:

































 

 

 

 


.

.

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

.

( ) , , .

( , ), (, ).



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