This notebook shows how to use fBms, a python package to generate 2D and 3D fractal Brownian motions. marchalib is then used to recover the statistics of the P(k).
This notebook shows how to find the deviation velocity of a Milky-Way like HI disk, based on the simplified geometry proposed in High Velovity Clouds - Von Woerden (p. 27). We use the MWPotential2014 Galactic potential from Galpy.
This notebook shows how to use a fBm to apply the methodology developped by Brunt et al. (2010) to reconstruct the variance of a 3D field from 2D observations.