resampleX

Resample time series

Resamples X(n). Y(n) = X(alpha*n), where alpha is a resample interval. For example, if X is data sampled at 1000 samples per second and you would like to transform it to the equivalent of 1100 samples per second use alpha= 1000/1100 (.9091); for 800 sample per second use alpha = 1000/800 (1.25).

ResampleX is similar to the MATLAB "resample" function (in the SignalProcesscing Toolbox). For most applications resampleX is much faster.