, :
, .
, . n- , D(jω) ω 0 ¥ n* . ∆ arg D(jω)= n* 0 £ ω £ ¥
ω 0 ∞.
, , ω = 0, , - ∞.
, .
A(jω)
A(jω) = U(ω) + jV(ω)
U(ω) - , jV (ω) - A(jω). (.1, ) U(ω) = 0, jV (ω) = 0. , .
. , , Wp(jω) (-1, jO) ω 0 ∞.
: |
.
, : , . , . n- , D(jω) ω 0 ¥ n* . ∆ arg D(jω)= n* 0 £ ω £ ¥
ω 0 ∞. , , ω = 0, , - ∞. , . A(jω) A(jω) = U(ω) + jV(ω) U(ω) - , jV (ω) - A(jω). (.1, ) U(ω) = 0, jV (ω) = 0. , . . , , Wp(jω) (-1, jO) ω 0 ∞.
: 2015-05-08; !; : 546 | : : , . |