Sample Rate

[Martijn Pot via Digitalmars-d]

On Saturday, 9 April 2016 at 14:15:38 UTC, Nordlöw wrote:
> Has anybody more than I thought about representing the sample 
> rate of a sampled signal collected from sources such as 
> microphones and digital radio receivers?
>
> With it we could automatically relate DFT/FFT bins to real 
> frequencies and other cool stuff.
>
> Maybe we could make it part of the standard solution for linear 
> algebra processing and units of measurement in D.
>
> Destroy.

Matlab uses timeseries:
http://nl.mathworks.com/help/matlab/data_analysis/time-series-objects.html