电路学习的ppt很好啊
d2 u dC u 4 C 5 uC (5 t) 2 t dtds [U2 (Cs) uC (s 0) uC ' 0( )] [s4UC ()s u C(0 ] ) UC (5s ) 5 / suC( ) 01 V
2
uC '1( 0 ) i ( 0 ) 2VC
(s 4 s 5)UC () s 5 / ss 6 s 6 s 5CU s( )2 s( s s4 )25
uc( ) tL[ U (sC] ) ?
1
电路学习的ppt很好啊
d2 u dC u 4 C 5 uC (5 t) 2 t dtds [U2 (Cs) uC (s 0) uC ' 0( )] [s4UC ()s u C(0 ] ) UC (5s ) 5 / suC( ) 01 V
2
uC '1( 0 ) i ( 0 ) 2VC
(s 4 s 5)UC () s 5 / ss 6 s 6 s 5CU s( )2 s( s s4 )25
uc( ) tL[ U (sC] ) ?
1