[CM] Somewhat OT filter design question.

Don Craig rhomboid at u.washington.edu
Sat, 17 Nov 2007 08:39:43 -0800


At the very top of the next page, it tells you what to do for n/2. I 
forget what exactly
as I don't have the book with me. I remember being confused about this 
as well.

Don

On Nov 16, 2007, at 11:49 PM, Steven Jones wrote:

> I'm reading through the second edition of Computer Music by Charles
> Dodge. At the bottom of page 203 there is an equation for determining
> fir low pass coefficients. But whenever the index k=N/2 there is a
> division by zero.  Is this equation correct?
>
> Thanks in advance
> --Steven Jones
>
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