>> format bank
>> 10/22.59*17066
ans =
7554.67
>>
10 rev/22.59 rev/sec * 17066 samples/sec --> samples/10 revolutions
Oh. I did forget the second half of the Q?, sorry.
t=0:dt:(size(data,1)-1)*dt; % "data" is your array variable
xlim([0 0.5]) % pick desired subset to display
Above lets you plot the whole vector and pick what part to display--just use subscripting to find the pieces of interest as shown above if don't want the full time series plotted. If you wanted the first 10 revolutions, that would be
Npts=ceil(10/22.59*17066);
plot(t(1:Npts),data(1:Npts))
