@nprofile1q...
I would guess that one could hand that zeta function to something like Wolfram Alpha and it might just give you an analytic expression for the Fourier terms so you don't have to guess what frequencies have what power in them (?)
I would guess that one could hand that zeta function to something like Wolfram Alpha and it might just give you an analytic expression for the Fourier terms so you don't have to guess what frequencies have what power in them (?)