[Elecraft] K3S DSP filter plots

Fred Jensen k6dgw at foothill.net
Mon Nov 16 20:03:38 EST 2015


No doubt Wayne is qualified, however he has deferred on several 
occasions to Lyle who I believe actually writes the code.

And a teeny point from a math major ... inasmuch as arithmetic is a part 
of math, it is clearly "done mathematically."  The "real" math however 
is in figuring out what arithmetic to do.  At the implementation level, 
it's all arithmetic, generally in base-2.

I'll bet my next paycheck, if I got one anymore, that both Lyle and 
Wayne understand both.

73,

Fred K6DGW
- Northern California Contest Club
- CU in the Cal QSO Party 1-2 Oct 2016
- www.cqp.org

On 11/16/2015 4:18 PM, Bob McGraw - K4TAX wrote:

> Perhaps Wayne is better qualified to define the performance of the DSP
> filter system, usually limited by the number of poles and is done
> mathematically.


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