Why Q?

[Hiroko Shiraiwa]

Hi Jeff,

> We want zeros at DC and & fs so @ Qe^j0 & Qe^jpi, Q being whatever the 
> magnitude of these complex numbers is.

So you used Q in this mean????? You're so mean!
I thought it is Q of "Quality factor", or the "width of half decay".
http://www-ccrma.stanford.edu/~jos/filters/Quality_Factor_Q.html
And I got sooooooooooo confused like "why you used QQQQQQQQ ?????"

...Please don't use Q to specify just a real number when talking about
resonators. 

Joyeux Noel!
Hiroko
-- 
Hiroko Shiraiwa <shiraiwa@stanford.edu>