《电路》完整课件（英文版）：15-1

§ 15-1 Definition of the Laplacetransform
? ???? ?? tdetfjF tj?? )()( ? ?? ??? ??? ? dejFtf tj)(21)(
The two-sided or bilateral Laplace transform
? ???? ?? dtetsV st)()( ?
The one-sided Laplace transform or direct Laplace transform
? ??? ?? 0 )()( dtetsV st?
The Inverse Laplace transform
? ?? ??? jj ts dsesVjt ???? )(2 1)(
? ?)()( tLsV ?? ? ?)()( 1 sVLt ??? )()( sVt ??