Question

Any links to understand Gaussian equation as described in Lecture 2 of 6.002 of Circuits and Electronics in MIT ?

I have refereed to Wikipedia : http://en.wikipedia.org/wiki/Gaussian_function

and wolfram aplha
http://mathworld.wolfram.com/GaussianFunction.html

Yet have not got a proper understanding . Please refer easy to learn material .

Answer 1

http://hyperphysics.phy-astr.gsu.edu/hbase/math/gaufcn.html

Answer 2

look at this if helpful