(. . 5.18, ). t0 u0 u1 (. 5.18, ). % = t\ ~ )- , .:
(5.61)
R , τ . .
t1 , , (. 5.18, ) . τ = t2 t1 , τs = C.*R, t2 I, A1.
t2 I, (5.44):
(5.62)
(5.63)
τ = t3 - t2 , 1 2. , (5.63) , ,
, u = u u, (5.62), :
(5.45). :
(5.64)
, τ =t4 - t3 , (5.41). t4 , u0, (. 5.18, ). R- :
(5.65)
R0 , . (5.46):
, S.
,
τ τ .
, , E.*C, I:
(5.66)