sddm - Code for the self-destructing dark matter search in SNO

Age	Commit message (Collapse)	Author
2018-08-31	add interp1d function to do fast interpolation when the x values are evenly ↵	tlatorre
	spaced
2018-08-31	rotate and translate the path in path_init to speed things up	tlatorre

2018-08-28	add path to the likelihood fit	tlatorre
	This commit updates the likelihood fit to use the KL path expansion. Currently, I'm just using one coefficient for the path in both x and y.
2018-08-27	update tests since I switched to using the D2O muon tables from the PDG	tlatorre

2018-08-27	add code to expand the track of a particle using a KL expansion	tlatorre
	To fit the path of muons and electrons I use the Karhunen-Loeve expansion of a random 2D walk in the polar angle in x and y. This allows you to decompose the path into a sum over sine functions whose coefficients become random variables. The nice thing about fitting the path in this way is that you can capture most of the variation in the path using a small number of variables by only summing over the first N terms in the expansion and it is easy to calculate the probability of the coefficients since they are all uncorrelated.
2018-08-14	move everything to src directory	tlatorre