How can I find inverse laplace transform of functions?

I'm a student at master at University? I'm writing master thesis now, I couldn't solve inverse laplace transform of function?

Answer 1

[Star Strider]

If you have R2015a or later, see if using the partfrac function first allows you to do the inverse Laplace transform. Depending on your transform, that will often work when using ilaplace alone fails.

Answer 2

[Azzi Abdelmalek]

http://www.mathworks.com/help/symbolic/ilaplace.html