Laplace Transform

• Wireless-

  23 Aug 10, 22:54

  Give me Clue!

  

• Forbiddensinner

  24 Aug 10, 00:33

  Originally posted by Wireless-:

  Give me Clue!

  

  http://www.wolframalpha.com/input/?i=laplace+transform+{(3(s+%2B+2)(s+-+2))+/+(2s^4+%2B+16s^2+%2B+32)}

  Enough clue? 

  Sorry but I never learn laplace transform before.

• gunner77

  24 Aug 10, 00:34

  Use partial fraction method.

• jiaxing2

  24 Aug 10, 00:34

  http://www.intmath.com/Laplace-transformation/Table-laplace-transforms.php
  
  L^(-1) { (3/2)(S^2-4) / (S^2+4)^2 } = 1.5tcos2t

• Wireless-

  24 Aug 10, 14:11

  wa n1 jiaxin. I dunno how ua ll tink like tat x.x