- #1
brianhurren
- 71
- 2
can you use Fourier transform to find a moving average on a data set?
so, you do a Fourier transform on your one dimensional data set.
next remove high order harmonics from FT result.
do reverse Fourier transform on new FT result.
And, vola! smoothed out data set.
so, you do a Fourier transform on your one dimensional data set.
next remove high order harmonics from FT result.
do reverse Fourier transform on new FT result.
And, vola! smoothed out data set.