Olin Lathrop <olin_piclist@embedinc.com> said:

> Kevin wrote:
> > Yes, what is meant by two poles ?
> 
> In this context, a pole means a single simple filter.  
In analog, one RC
> creates a single pole.  A simple iterative equation for 
a single pole low
> pass filter is
> 
<< Snipped for space >>>

Well, I am heading on vacation, so I will have a few days 
to digest your detailed response. 

I appreciate you taking the time to educate me !

Thanks Again,
Kevin


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