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Re: Problem with LaplaceTransform (Help !)

In article <3nv8he$91e at>,
   gottsch at (Gert Gottschalk) wrote:
->I am looking into filter behaviour in signal processing. To do so
->I make use of LaplaceTransform and InverseLaplaceTransform. 
->When I want results to be evaluated as in Plots I get problems
->from the transform with numerical computation error messages and
->I define:
->In[1]:= <<Calculus`LaplaceTransform`
->In[2]:= om[t_]:= If[t>0,1,0]
->In[3]:= q[s_] := LaplaceTransform[om[t],t,s]
->In[4]:= Plot[q[s],{s,0,100}]
If the problem is only with the Dirac function om[], perhaps you could try 
the standard package Calculus`DiracDelta`.  Or is it more general?


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