Hi,

I want to find the Laplace inverse of the following function:

, where z and w are constants.

I know that the result should have an exponintial part and a sin or cos, but I don't know how to factor the function to use the table.

Thanks,

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- Oct 30th 2010, 09:08 AMMusabLaplace Transformation
Hi,

I want to find the Laplace inverse of the following function:

, where z and w are constants.

I know that the result should have an exponintial part and a sin or cos, but I don't know how to factor the function to use the table.

Thanks, - Oct 30th 2010, 09:14 AMMusab
This is what I get after completing the square:

I still don't know what to do next - Oct 30th 2010, 09:24 AMJhevon
- Oct 30th 2010, 10:14 AMMusab
Thx

I think you got the signs wrong, it should be

Now I should do the following:

and use the laplace table

is that right ? - Oct 30th 2010, 08:42 PMJhevon