Topic: laplace transformations
started by: CatKnight
Posted by CatKnight on Mar. 14 2002,16:34
is anyone here good at solving these? my main problem is finding the inverse laplace transforms, where you have to decompose the function with partial fractions. also, problems where you find the laplace transform of a hyperbolic function, I am totally lost on how to integrate them. integrate: e^t(a-s) * 1/2 (e^bt + e^-bt) dt
Posted by Nikita on Mar. 14 2002,16:43
feed it through Mathematica or Matlab and forget about it! 
Posted by kuru on Mar. 14 2002,16:45
Start with what variable you're integrating in terms of and then you take it step by step.I'm glad I'm not in college any more.
Posted by ic0n0 on Mar. 14 2002,17:15
I am glad I am poly sci and prelaw and not physics and math.
Posted by Wiley on Mar. 14 2002,18:00
My head hurts just looking at that. I would have to go with bribery on this one. Don’t you know any girls you could pimp out to your prof for an A?
Posted by Spydir on Mar. 14 2002,20:59
knowing catknight... no. then again, knowing catknight he'd pimp himself to the 60 year old professor...