I.
. |
/. |
. |
- |
. 1. |
. 2. |
. . . |
. |
δ2 |
δ1 |
δ3 |
. |
. |
. |
. . |
. |
. |
. . |
. |
1 |
1 |
- |
1 |
2 |
. |
1.
II.
( ), , .
, . , . , , .
d = , (1)
d1 , ;
d2 , ;
d3 , .
, ..
δ1=δ3=δ4= =0.00058
δ2 = 0
(t) :
d1 = , (2)
F ;
Sx(f) (t).
Sx(f) = , (3)
S(0) ;
, , ;
f0 , S (f) S (0).
(3) (2) F .
,
1.
, :
|
|
s = 1
2.
.
, d, , :
N = + 1, (5)
() .
, , :
d4 = 2 , (6)
. d4.
, d42 , , . , ( ) , .
X |
- |
X |
S0(t)
2
(7)
q = -0.5+
q=7.3
:
P (8)
q2:
q =-4*ln*2*P
(9)
q22 = -4ln(2PBER)=-4ln(2*0.00000056)=45.6