• Linsvd Linear least-square problem solution by singular value decompisition of matrix
• Lafkin Periodogram calculation (Lafler-Kinman statistics)
• FourierPeriodogram Periodogram calculation by Fourier-decomposition
• Equ2gal Transformation of the equatorial coordinates and proper motions to the galactic frame
• Galorbits.zip Calculation of orbits in three-component Milky Way galaxy model