.


:




:

































 

 

 

 





 

, t p:

p = α + j ω.

p, , . . .

(4.25)

. (4.26)

F (p), (4.25), , f (t) (4.26) . p . , f (t) F (p) , . (4.25), (4.26) :

f (t) ÷ F (p); f (t) ↔ F (p) .

(4.27)

ak .

. : f (0) ≠ 0

. (4.28)

, p.

.

. (4.29)

p.

F (p) p,

, (4.30)

N (p) , M (p).

 

 

, M (p) N (p) (4.30) , N (p) = 0 .

f (t) M (p) :

, (4.31)

pk

, (4.32)

Ak .

, Ak

. (4.33)

Ak (4.31) ,

. (4.34)

(4.34) (4.30), .

pk , .. F 2(p) = p F 3(p),

. (4.35)

(4.32) ( F (p)) - p k, k+1 = α j ω, (4.34) :

2·[ A cos(ω t) + B sin(ω t)] e α t, (4.36)

A B , :

. (4.37)

 





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