pk_trunc_para

peaklets.pk_trunc_para(Nt)

Truncated parabolic peaklets. The scale is interpreted as a full width at half max. All scales except the smallest are even integers, so that the end points are at exactly half maximum for the truncated parabolae.

Input:

Nt, the length of the time series to be transformed.

Output:

sc, a 1D numpy integer array of scales. pk, a list of 1D numpy float arrays, containing the peaklet

functions associated with each element of sc. Note that len(pk[i]) = 1+sc[i].