#### alitavakol

##### Member level 2

**laplace transform impulse**

Hi All,

I have a bad problem with laplace transform.

a signal should be absolutely integrable, with finite extrema points in a finite region and some other properties to have a laplace transform.

but all books take the laplace transform of δ(t), δ'(t), ... which are not supported. and I am now confused. help please.