. 2 . - 1 2 3 , . 4 5 , 6, - 7, 8 9. 7 . -. 7, 1.
, , , , . , , . . . , T , .
τ, [1], [2]. T = 4 . - , , . .
, . Δν Δφ / Δ t = 2πΔν. , Δφ 2π. Δφ < π / 2. Δνmax < (4 T)1 ≈ 65 .
, . . , , . 5-10 . , . . , . . . , . . 3 .
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3.
. , :
n = 1 + ξρ. (3)
ξ ( -) , ( ) .
. . [3]. x (. 4) , , (1):
.
, :
.
(2), . :
.
(2) . m (., . 5.) ∆ r = R / m , :
. 5 aij. , lij = aij / ∆r. aij ∆r lij, lij . , :
. (4)
i = j i = 1: . .
, :
(5)
. (5)
AX = B, (5.1)
X = A ‒1 B. , A , , . .
. , ( ) , . :
.
(3) , ni = n 1 + ∆ ni, : , i- .
++. data.txt ( ). ( , , ). ( .txt, .txt .txt) .
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:
1. (5.1) A (4), B, m, λ, R k.
2. A -1 .
3. -, ∆ ni, , A -1 - B.
4. , .
. . n 0 = 0, n = 1. . 6 r / λ. . 100 . . .
, (. 7). , , .
m. , . .