ISSN 1812-3368. ȼɟɫɬɧɢɤ ɆȽɌɍ ɢɦ. ɇ.ɗ. Ȼɚɭɦɚɧɚ. ɋɟɪ. «ȿɫɬɟɫɬɜɟɧɧɵɟ ɧɚɭɤɢ». 2012
132
ɉɚɪɚɦɟɬɪ
R
c
ɢɡɦɟɧɹɟɬɫɹ ɜ ɩɪɟɞɟɥɚɯ [–1, 1]. ɋɥɟɞɨɜɚɬɟɥɶɧɨ, ɩɪɨ-
ɢɡɜɨɞɧɚɹ
2
2
0.
Q
D
w
t
w
ɉɪɢ ɷɬɨɦ ɪɚɜɟɧɫɬɜɨ ɧɭɥɸ ɩɪɨɢɡɜɨɞɧɨɣ ɦɨɠɟɬ
ɢɦɟɬɶ ɦɟɫɬɨ ɬɨɥɶɤɨ ɩɪɢ
R
c
= 1. ȼ ɷɬɨɦ ɫɥɭɱɚɟ ɨɛɨɥɨɱɤɚ ɬɟɪɹɟɬ ɭɫɬɨɣ-
ɱɢɜɨɫɬɶ ɩɪɢ ɞɟɣɫɬɜɢɢ ɥɢɲɶ ɨɞɧɨɝɨ ɩɪɨɞɨɥɶɧɨɝɨ ɭɫɢɥɢɹ
N
= –
T
1
.
ɂɫ-
ɤɥɸɱɢɦ ɷɬɨɬ ɱɚɫɬɧɵɣ ɫɥɭɱɚɣ, ɬɚɤ ɤɚɤ ɪɚɫɫɦɚɬɪɢɜɚɟɬɫɹ ɫɨɜɦɟɫɬɧɨɟ
ɞɟɣɫɬɜɢɟ ɧɚ ɨɛɨɥɨɱɤɭ ɞɜɭɯ ɜɢɞɨɜ ɧɚɝɪɭɡɤɢ; ɩɪɢ ɷɬɨɦ
2
2
.
Q
M
D
w
t
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ɗɬɨ
ɨɡɧɚɱɚɟɬ, ɱɬɨ ɮɭɧɤɰɢɹ
2 2
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ɦɨɧɨɬɨɧɧɨ ɜɨɡɪɚɫɬɚɟɬ ɢ ɢɦɟɟɬ ɦɢɧɢ-
ɦɭɦ ɩɪɢ
m
= 1.
ɂɡ ɭɫɥɨɜɢɹ ɦɢɧɢɦɭɦɚ ɮɭɧɤɰɢɢ
Q
2
ɩɨ ɩɟɪɟɦɟɧɧɨɣ
Z
1
ɩɨɥɭɱɢɦ
ɭɪɚɜɧɟɧɢɟ ɞɥɹ ɨɩɪɟɞɟɥɟɧɢɹ
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2
2
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3
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ɍɪɚɜɧɟɧɢɹ (7) ɢ (8) ɨɩɪɟɞɟɥɹɸɬ ɝɪɚɧɢɰɭ ɭɫɬɨɣɱɢɜɨɫɬɢ ɨɛɨɥɨɱɤɢ.
ɉɪɢ
1
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ɦɨɠɧɨ ɩɨɥɭɱɢɬɶ ɩɪɨɫɬɵɟ ɩɪɢɛɥɢɠɟɧɧɵɟ ɮɨɪɦɭɥɵ ɞɥɹ
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ɉɪɟɧɟɛɪɟɝɚɹ ɜ ɮɨɪɦɭɥɟ (8) ɜɟɥɢɱɢɧɚɦɢ ɩɨɪɹɞɤɚ 1
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ɩɨ ɫɪɚɜɧɟ-
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ɝɞɟ
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ɫ
3.
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ɉɨɞɫɬɚɜɢɜ
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Ⱦɥɹ ɨɛɨɥɨɱɟɤ ɫɪɟɞɧɟɣ ɞɥɢɧɵ
1.
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2
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(10)