Recent content by TomBombadil

I'm trying to solve a random process problem: "Let x(n) = v(n) + 3v(n-1) where v(n) is a sequence of independent random variables with mean µ and variance s². Whats its mean and autocorrelation function? Is this process stationary? Justifiy." To discover the mean, I applied the expected...

I assume you know the basics of probability. If you don't what's a random variable or a probability density function, you should study it. this link contains some examples of plotting pdfs using matlab: http://128.59.61.91/lectures/matlab10/page2.html

stewartcs, thanks for the indication! Danger, thanks for the welcome! electric machines isn't just my area, so I'm a completely noob.

Hi, My EM professor assigned me to make a paper about Electric Generators. But i have no idea how it works. Googling it, i found out that generators are similar to electric motors So, i'd like to know a college level introductory book about electric generators that may help me understand and...

To calculate a Line Integral, you have to know how to compute an arc length. Line Integrals has many applications in Electrical Engineering...