(New page: == Table of some Laplace transform == <math> f(t) F(s) <math> K \delta(t) <math> K u(t) <math> r(t) <math> t^{n} u(t) <math> <math> <math> <math> <math>...)
 
(Table of some Laplace transform)
 
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== Table of some Laplace transform ==
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== Table of Laplace transforms ==
  
<math>  f(t)                               F(s)
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We assume <math> s = j \omega </math>
<math> K \delta(t)
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<math> K u(t)
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*<math>  f(t)       \rightarrow          F(s) </math>
<math> r(t)
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*<math> K \delta(t) \rightarrow            K </math>
<math> t^{n} u(t)
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*<math> K u(t)       \rightarrow          \frac{K}{s} </math>
<math>  
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*<math> r(t)         \rightarrow          \frac{1}{s^2} </math>
<math>  
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*<math> t^{n} u(t)   \rightarrow          \frac{n!}{s^{n+1}} </math>
<math>  
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*<math> e^{-at}      \rightarrow          \frac{1}{s+a} </math>
<math>  
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*<math> te^{-at}    \rightarrow          \frac{1}{(s+a)^{2}} </math>
<math>  
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*<math> t^{n}e^{-at} \rightarrow          \frac{n!}{(s+a)^{n+1}} </math>
<math>
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*<math> sin(\omega t)u(t)  \rightarrow    \frac{\omega}{s^{2}+w^{2}} </math>
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*<math> cos(\omega t)u(t)  \rightarrow    \frac{s}{s^{2}+w^{2}} </math>
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*<math> e^{-at}sin(\omega t)u(t) \rightarrow    \frac{\omega}{(s+a)^{2}+w^{2}} </math>
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*<math> e^{-at}cos(\omega t)u(t) \rightarrow    \frac{s+a}{(s+a)^{2}+w^{2}} </math>
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*<math> tsin(\omega t)u(t) \rightarrow    \frac{2\omega s}{(s^2+\omega ^2)^{2}} </math>
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*<math> tcos(\omega t)u(t) \rightarrow    \frac{(s^2 - \omega ^2)}{(s^2+\omega ^2)^{2}} </math>

Latest revision as of 15:14, 24 November 2008

Table of Laplace transforms

We assume $ s = j \omega $

  • $ f(t) \rightarrow F(s) $
  • $ K \delta(t) \rightarrow K $
  • $ K u(t) \rightarrow \frac{K}{s} $
  • $ r(t) \rightarrow \frac{1}{s^2} $
  • $ t^{n} u(t) \rightarrow \frac{n!}{s^{n+1}} $
  • $ e^{-at} \rightarrow \frac{1}{s+a} $
  • $ te^{-at} \rightarrow \frac{1}{(s+a)^{2}} $
  • $ t^{n}e^{-at} \rightarrow \frac{n!}{(s+a)^{n+1}} $
  • $ sin(\omega t)u(t) \rightarrow \frac{\omega}{s^{2}+w^{2}} $
  • $ cos(\omega t)u(t) \rightarrow \frac{s}{s^{2}+w^{2}} $
  • $ e^{-at}sin(\omega t)u(t) \rightarrow \frac{\omega}{(s+a)^{2}+w^{2}} $
  • $ e^{-at}cos(\omega t)u(t) \rightarrow \frac{s+a}{(s+a)^{2}+w^{2}} $
  • $ tsin(\omega t)u(t) \rightarrow \frac{2\omega s}{(s^2+\omega ^2)^{2}} $
  • $ tcos(\omega t)u(t) \rightarrow \frac{(s^2 - \omega ^2)}{(s^2+\omega ^2)^{2}} $

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Ph.D. 2007, working on developing cool imaging technologies for digital cameras, camera phones, and video surveillance cameras.

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