Re: [理工] [工數]- 拉式轉換~~~~
要證明L{delta(t)} = 1
不知我這個方法嚴不嚴謹 這是我自己想的 供參考
L{delta(t)} = L{u'(t)} = sL{u(t)} = s(1/s) = 1
另外請問積分 delta 無限大等等的符號要怎打出來啊?
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