激勵函數(shù)的問題.
來源：edatop
更新時(shí)間：2024-07-18
閱讀：
求散射的時(shí)候平面波的激勵信號可不可以指定??？我想用正弦的和指數(shù)e(-at)類型的，這個怎么指定??？是要在user define里面指定嗎？要編程嗎？希望高手指點(diǎn)一下??！
(1)->Excitation Singals->New Excitation signal->
User define(Edit)-->VB editor
(2)
-------------------------------------------------------------------------------------------------------
Function ExcitationFunction(dtime As Double) As Double
'Assign the excitation signal value for the given time to the function name.
ExcitationFunction =Exp(-a*(dtime))
End Function
--------------------------------------------------------------------------------------------------------
(3)save (singal name)
