Sn
F - ( ); f - .
S ,
() :
n , (qn). ,
. |
n |
S |
F |
1440 |
24 |
60 |
n |
S |
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, . . , - , , . , . , S S. . -.
S S,
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n |
S |
F |
1440 |
Q |
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= |
Q, , , ( ) . Q Q , , .. ,
. |
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/ |
Q |
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h |
η . , η >0.6 0.65.
( , ), , .
.
:
;
;
() .
, , :
|
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, ;
- , , - ;
, .
, , , . , η , , . , . , .
, , :
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4 |
3 |
2 |
1 |
h |
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h |
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h |
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h |
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η1 - , ; η2 - , ; η3 - , ; η4 - , .