[TriEmbed] Name these algorithms

Pete Soper pete at soper.us
Mon Oct 26 12:28:07 CDT 2015


Thanks for the tips and reference. I'll give that a slow read.

-Pete


On 10/26/2015 12:25 PM, David Landry wrote:
> On Sun, Oct 25, 2015 at 9:19 PM, Pete Soper via TriEmbed 
> <triembed at triembed.org <mailto:triembed at triembed.org>> wrote:
>
>     These are the bread crumbs I was after, thanks. Sensor data
>     capture needs to be interrupt driven if possible to optimize power
>     consumption.
>
>
> Something that might help is to separate out the mechanics of your 
> implementation (e.g. interrupts and power saving concerns) from what 
> you're doing with the measurements to trigger a detection (e.g. Kalman 
> filter).
>
> The mathematical descriptions are going to be as general as possible. 
> If you figure out how to generalize what you're trying to do, it might 
> be easier to see what stuff in the literature is useful for your 
> application.
>
> At it's most general, signal detection theory [1]  describes detection 
> systems (is there something to detect, and did you detect it).
>
> Two other DSP breadcrumbs that might be useful:
>
>   * Matched filter
>   * Adaptive filter
>
>
> [1] This link looks like it might be useful: 
> http://www.cns.nyu.edu/~david/handouts/sdt/sdt.html 
> <http://www.cns.nyu.edu/%7Edavid/handouts/sdt/sdt.html>

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