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Pɞɝ S 2 EJmin . (10.7)
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Ȼԝɥ ɤԛɲ ɛɿɪɿɧɲɿ ɞɚԑɞɚɪɵɫ ɤԛɲɿ ɧɟɦɟɫɟ ɗɣɥɟɪ ɤԛɲɿ ɞɟɩ ɚɬɚɥɚɞɵ.
ɋɵɪɵԕɬɵԙ ɫɟɪɩɿɧɞɿ ɫɵɡɵԑɵɧɵԙ ɬɟԙɞɟɭɿɧ (13.4-ɮɨɪɦɭɥɚ), n =1 ɛɨɥԑɚɧɞɚ
k" S ɟɤɟɧɿɧ ɟɫɤɟɪɿɩ,

y C1 ˜ Sin S ˜ z . (10.8)
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ɞɟɩ ɠɚɡɚ ɚɥɚɦɵɡ.
ɋɨɧɵɦɟɧ, ɫɵɪɵԕ ɫɢɧɭɫɬɵԙ ɠɚɪɬɵ ɬɨɥԕɵɧɵɧɵԙ ɬԛɪɿɧɞɟ ɢɿɥɟɞɿ. ȿԙ ԛɥɤɟɧ
ɨɪɵɧ ɚɭɵɫɬɵɪɭ ɋ1 ɬɟԙ (124-ɫɭɪɟɬ).

ɋɵɪɵԕɬɵԙ ɫɟɪɩɿɧɞɿ ɫɵɡɵԑɵ n -ɝɟ ɛɚɣɥɚɧɵɫɬɵ ɛɿɪɧɟɲɟ ɬɨɥԕɵɧɧɚɧ ɬԝɪɭɵ

ɦԛɦɤɿɧ (124-ɫɭɪɟɬ).

y C1 ˜ Sin n ˜ S ˜ z . (10.9)
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124-ɫɭɪɟɬ

ɗɣɥɟɪ ɮɨɪɦɭɥɚɫɵɧ ԕɨɥɞɚɧԑɚɧ ɤɟɡɞɟ, ɨɧɵԙ ɠɭɵԕ ɮɨɪɦɭɥɚ ɟɤɟɧɿɧ ԝɦɵɬɩɚɭ
ɤɟɪɟɤ, ԧɣɬɤɟɧɿ ɫɟɪɩɿɧɞɿ ɫɵɡɵԕɬɵԙ ɠɭɵԕ ɮɨɪɦɭɥɚɫɵɧɞɚ ( y / )2 | 0 ɞɟɩ

ԕɚɛɵɥɞɚɧԑɚɧ ɛɨɥɚɬɵɧ.
Ɉɪɵɧ ɚɭɵɫɬɵɪɭɞɵԙ ɲɚɦɚɫɵ ɚɡ ɤɨɧɫɬɪɭɤɰɢɹɥɚɪ ԛɲɿɧ ɞɚԑɞɚɪɵɫ ɤԛɲɿ ( Ɋɞ )

ɞԥɥ ɬɚɛɵɥɚɞɵ ɞɚ, ɨɪɵɧ ɚɭɵɫɬɵɪɭɵ ԛɥɤɟɧ ɛɨɥɚɬɵɧ ɤɨɧɫɬɪɭɤɰɢɹɥɚɪ ԛɲɿɧ
ɧԥɬɢɠɟ ɞɭɪɵɫ ɛɨɥɦɚɭɵ ɦԛɦɤɿɧ.

§3. ɗɣɥɟɪ ɮɨɪɦɭɥɚɫɵɧɵԙ ɤɟɥɬɿɪɿɥɝɟɧ ɬԛɪɿ
Ȼɿɪ ɲɟɬɿ ԕɚɬɚԙ ɛɟɤɿɬɿɥɝɟɧ, ɛɨɫ ɲɟɬɿɧɟ Ɋ ɤԛɲɿ ԥɫɟɪ ɟɬɿɩ ɬԝɪԑɚɧ ɬԛɡɭ
ɫɵɪɵԕɬɵԙ ɨɪɧɵԕɬɵɥɵԑɵɧ ԕɚɪɚɫɬɵɪɚɣɵԕ (125 ɚ-ɫɭɪɟɬ). ɋɵɪɵԕɬɵԙ ɫɟɪɩɿɦɞɿ
ɫɵɡɵԑɵɧɵԙ ɞɢɮɮɟɪɟɧɰɢɚɥɞɵ ɬɟԙɞɟɭɿɧ ɠɚɡɚɦɵɡ:

EJy // M (z) . (10.10)

ɋɵɪɵԕɬɵԙ ɛɟɤɿɬɿɥɦɟɝɟɧ ɛɨɫ ɲɟɬɿɧɿԙ ɨɪɵɧ ɚɭɵɫɬɵɪɭɵ G0 ɛɨɥɫɵɧ. ɂɸ
ɦɨɦɟɧɬɿɧɿԙ ԧɪɧɟɝɿɧ ɚɥɭ ԛɲɿɧ ԕɢɦɚɥɚɪ ɬԥɫɿɥɿɦɟɧ ɬɿɥɿɤ ɠԛɪɝɿɡɿɩ, ɫɨɥ ɠɚԕ

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