Laplace transform

  • Thread starter magnifik
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  • #1
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what is the Laplace transform of sin2(t-1)U(t-1)
(U is the unit step function)

i got 2e-s/s2 + 4
is this correct?
i'm unsure about the exponential part
 

Answers and Replies

  • #2
vela
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Yup, that's right. I'm assuming you actually meant

[tex]\frac{2e^{-s}}{s^2+4}[/tex]

as opposed to

[tex]\frac{2e^{-s}}{s^2}+4[/tex]

which is what you actually wrote.
 

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