Convolution & Laplace Transforms: e^t (u(t))*cost(t)u(t)

benderzfloozy

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Apr 17, 2007
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Hello all! I have a question about a certain problem, dealing with Laplace Transforms and convolution. Here's the problem:

(e^t) (u(t)) * (cost(t))( u(t))

If I can get some type of explanation, or a start-off, it would be much obliged! Thanks in advance!
 
Convolution & Laplace Transformation

Hi.

What I need to find is the convolution for the given statement using the Laplace Transformation. Sorry about not stating that. Again, I'm just looking for some help. Thanks.
 
First multiply the individual transforms to obtain the Laplace transform of the convolution. I can't tell if your second function is cos, cosh, or something else. Anyway, inverting the result gives the convolution of the two original functions.
 
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