. - , .
- . : , , (, ), ( , ).
. ( , , , . .) .
, , .
φ(t), t.
w , , j t:
,
dj dt.
. , , , , (. 1).
. 1.
ω=const, .
n T.
n , ,
N t. .. , 2p, j = 2p N w = 2p n.
T , .
..
,
, .
[ω] = [ / ], [ n ] =[ / ], [ T ] = [ c ]
φ = φ0 + ω t.
, φ0 = 0,
φ = ωt.
ω = φ/ t
: ω = 2π/ T, T ;
φ = 2π .
( ) e.
e - , w t,
.
dw - dt.
[e] = [ / 2].
. , (. 2).
|
|
. 2
ε = const, . :
,
w0 j0 t 0=0,
w j t. +, .