Recent content by kickstar

Thank you so much Geofleur! It has exactly everything I was looking for. Many many thanks!

Hey guys! Does exist a book/series of books that can be used as a fast reference when in need? I study computer engineering, but I'm now moving my interest towards embedded systems and I have to study again circuits, electronic, signal processing etc. I would like to have at hand knowledge...

I'm asked to transform y(t) = x(t)*x(t) (where * is the convolution product) and x(t)= sinc(t)cos(2π10t) ( sinc(t)= sin(πt)/(πt) ).The attempt at a solution Clearly everything is simple if you know X(f), because y(t)=InverseFourier{ X(f)2 }. The problem is that I can't find X(f). By the way...

I'm not american, also I'm studying software engineering, I think that's the reason the book is not very tough thank you very much! I'll give it a try

Ehi guys. I noticed that the excercises of my book are quite 'scalar', that is none of them require to use explicitly some vector properties, they're all funny special case. I want something more exciting. Do you have any suggestion? Thank you very much! Bye bye topic: kinematics, dynamic of...

Yeh, I imagined that material would have a role in this problem. Thank you for your answer! . Thanks to you too Bobby, safty before everything and I would not exchange my rayban for anything. But the post itself is about UV under a physics point of view, the sunglasses story is just a...

Hi everybody! Just 2 important notes: I don't study physics and so I'm not sure if this question belongs here (but I don't know where should I put it..); second I'm not english native, so ask me if I did not explain somthing enough. My electronic professor told once in my class, that you...