Function File: irsa_genreal.m

[yp,fxp,fyp] = irsa_genreal (xp, amp, phi)

Generate values for a real-valued band-limited timeseries at the sampling points xp with amplitudes amp and phases 2*pi*phi

Input:

xp : Vector – sampling points

amp : Vector – positive amplitudes of the spectrum

phi : Vector – positive phases of the spectrum in rad / 2*pi.

Output:

yp : Columnvector – sampling values

fxp : Columnvector – frequency points

fyp : Columnvector – frequency values

Note:

If xp doesn't start at 0 the spectrum will be phase shifted. The function assumes, that this phase shift is neglected when giving the spectrum in amp and phi, but computes the correct phase shifted values in fyp.