Recent content by E&H12

I have completed the question in the attached word document, and I was looking for confirmation as to whether my approach was correct. Unfortunately I was not given the answer to this question from my professor, that is why I am looking to solve it through this forum.

Homework Statement 2. Homework Equations 10 Log[10](g/mW)= GdBw The Attempt at a Solution I have attached a document of my approach to this question. I would like to know if my approach is correct? Thank you for your assistance

Singularity Function ans from professor So my linear systems professor had an answer that looked like this, but i really don't agree with this answer. Will someone please explain which one is correct? Where did my professor get those last terms from? (it does not make sense to me)

I made a correction to the last term, it was a typo. thou thanks scott.

I was given the problem to: express the following signal in terms of the singularity function g(t)= t-1, 1<t<2 1, 2<t<4 4-t, 4<t<5 0, otherwise I graphed this function it is attached in below. My final answer for this function is g(t)=...

Find the volume of the region inside both the sphere x^2+y^2+z^2= 4 and the cylinder (x-1)+y^2=1using cylindrical coordinates. I was thinking the inner limits would go from +(2-r) to - (2-r) the middle intervals would go from 0 to 1 and the outer limits 0 to 2pi is my approach correct