特性分析 ■总能量 E=P (t, oddo=is, (o)p, dtd S(a+t)1l(@)1 dtd ∫(g(o)2(o+02dhlo goda特性分析： ◼ 总能量 2 2 2 2 2 2 2 2 ( , ) | ( ) | | ( ) | | ( ) | ˆ ( | ( ) | | ( ) | ) ˆ | ( ) | ˆ E P t dtd s dtd sp t s t g dtd g s t dt d g d s g               = = + = + = =       ＝