,,,
c
̻
:
437
:
..
2000
1. .
.. . . , , (, ). (0 1) . .. (), .. . random , .. .
, , 9- ( 1),
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
1
29=512 random( - ) . 1 :
1
|
|
|
: |
||
|
0.50000 |
0.50586 |
|
0.50000 |
0.49414 |
H, / |
1.00000 |
0.99990 |
: |
||
: p(1/1) |
0.50000 |
0.49421 |
p(1/0) |
0.50000 |
0.51779 |
: p(0/1) |
0.50000 |
0.50579 |
p(0/0) |
0.50000 |
0.48221 |
: |
0.50000 |
0.50586 |
: |
0.50000 |
0.49414 |
"1" H1, / |
1.00000 |
0.99990 |
"0" H0, / |
1.00000 |
0.99909 |
H, / |
1.00000 |
0.99950 |
: |
||
|
0.25000 |
0.24997 |
|
2.00000 |
4.00000 |
|
61 |
2 |
% |
4.21286 |
15.28238 |
, .. :
p(0)=p(1)=0.5 ; p(1/0)=p(0/0)=0.5; p(1/1)=p(0/1)=0.5;
H = p(0)H0+p(1)H1 = 1 /.
( 2) : ( , ).
2
, , 1. - 512. , : 00011110111000010....... 101111000001111111110.
2. .
. - , 0.4 5 . , . ( ), (.. ).
, :
,
-
- .
( 2), Z- :
:
yn = a0xn + a1xn-1 + a2xn-1 + b1yn-1 + b2yn-2 ,
xn , yn - ,
ai , bi - , .
3
, . , , .
liniam , - A(w) a(w). L = 0.6 /, =45 /, R = 280 / ( 0.4 ) , 600 5 , ( 3,4,5,6), 2 .
2
N |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
t, |
0 |
2.04e-6 |
4.08e-6 |
8.16e-6 |
1.42e-5 |
2.04e-5 |
3.88e-5 |
ՠ g(t) |
0.584 |
1.000 |
0.693 |
0.331 |
0.112 |
0.037 |
0.001 |
ՠ h(t) |
0.152 |
0.413 |
0.593 |
0.805 |
0.935 |
0.978 |
0.999 |
f, |
0,0000 |
24868 |
49736 |
74604 |
99472 |
198944 |
248680 |
A(f) |
1 |
0,52968 |
0,29273 |
0,19037 |
0,13361 |
0,03469 |
0,0001 |
a(f) |
0,0000 |
5,51977 |
10,6708 |
14,4081 |
17,4834 |
29,19741 |
49,7160 |
4
5
6
7
(. 4) t =0,000040 . ( 5- ).
:
= 1/t = 1/0,000040 = 25000,00 .
3. .
(, , ). , , . , , , . .
( . 8):
8
SPECTRSX ( 25000 ).
9
:
11740
- : F1=0
- : F2=17188
: 17188
: 8594
, .
3.
3
f, |
0,0000 |
15625 |
31250 |
46875 |
62500 |
125000 |
187500 |
S, |
0,07 |
0,0136 |
0,0021 |
0,0002 |
0,00157 |
0,0002 |
0,0001 |
4. .
, . Skrivlen . 10 ( 5 , 0,4 , / - 10 17188 - ):
10
( ). . =4800 11.
11
:
=12/119=0.1001, (10%).
5. .
. , . , Metodprm. , :
-
- ,
/ ( 12). 4.
4
/ |
1 |
2 |
3 |
5 |
8 |
10 |
15 |
|
0,01593 |
0,003361 |
0,0009876 |
0,0001451 |
0,0000124 |
0,0000056 |
0,0000002 |
|
0,1478 |
0,07323 |
0,04032 |
0,01431 |
0,003548 |
0,001389 |
0,000151 |
12
, ( = 0.01 / h = 10%), , , .. . , 13.
13
, , , ( ), ( ) . , ( / - ).
6. .
k ( k<30) tau ( tau<0.15) d=3 Cyclecod. , (39,27) , g(x) = x12+x10+x9+x8+x7+x3+x2+x+1. ( ) 5, , 14.
5.
|
0,001 |
0,002 |
0,005 |
0,01 |
0,015 |
0,02 |
|
0,00000062 |
0,00000112 |
0,00000143 |
0,00000341 |
0,00000562 |
0,00000612 |
14
, .. 10-5, 3.41*10-6 ( 10-2).
g(x) = x12+x10+x9+x8+x7+x3+x2+x+1. , , 15.
15
, k=27, n=39.
, , . 16.
16
, , , . - .. , 17.
17
, , , . ( , ), , - n- .
c
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