Recent content by phoebus

I understand what to do next. Thanks a lot

Homework Statement Find the Fourier transform of the following equation. f1(x) = max(1 - |x|, 0). Homework Equations Can anyone say present the function in different way? Since I don't understand what max function does. The Attempt at a Solution

my professor gave me this equation to compute the distribution of the noise signal but I have no ideal what it is, so can someone explain this for me 1/√(2πσ)*e^((x-μ)^2/2σ^2 ) thanks

This is my first question in this forum. And here it is, How do you make an insulated metal sphere has a net positive charge with a negatively charged rod? If the rod touches the sphere, the sphere will have negative charge. If I connect sphere to ground, bring the rod near the...