Part IX. Utilities

Table of Contents

CL_colGcd — Greatest common divisor (gcd or pgcd) for 2 vectors of integers (elementwise)
CL_colMult — Multiplication of each columns of a matrix
CL_colNorm — Columnwise vectorized norm
CL_cor2cov — Correlation to covariance matrix
CL_cov2cor — Covariance to correlation matrix
CL_covDraw — Draw samples from covariance
CL_cross — Vector cross product
CL_dot — Vector scalar product
CL_evalPoly — Evaluate a matrix of polynoms
CL_init — Defines CelestLab constants as global and returns them
CL_intervInters — Intersection of intervals
CL_intervInv — "Inversion" of intervals
CL_intervUnion — Union of intervals
CL_matSort — Sorts increasingly or decreasingly a row or a column of a matrix
CL_plot_earthMap — Plots an earth map (continents, lakes and islands)
CL_plot_ephem — Plots ground tracks of the given position ephemeris
CL_rMod — Modulo between 2 values
CL_stat — Statistics on a matrix of samples
CL_stumpC — Stumpff function C(z)
CL_stumpS — Stumpff function S(z)
CL_unitVector — Vector normalization
CL_vectAngle — Angle between vectors