carocad.frechet.partial — net.clojars.carocad/frechet 0.11.2

cartesian clj

(cartesian x-coll)

(cartesian x-coll & colls)

computes the cartesian product of two or more sequences. If only one sequence is provided then a sequence of each element wrapped on a list is returned. Note that the cartesian product of an empty sequence is a sequence with an emtpy list, since there is one way to take the cartesian product of no lists

find-boundaries clj

(find-boundaries p2p-dist)

find all nearest neighbours of the start and end points of each curve, including the default start and end of each curve. Only distinct start/end points are returned.

part-curve-dist clj

(part-curve-dist p2p-dist bounds)

calculate the link distance and the coupling sequence of all possible boundaries (bounds). Returns all the partial frechet distances and their couplings

valid-bounds? clj

(valid-bounds? [is js ie je])

check if the current bounds are valid. Valid bounds are such that the curve is reduced to a minimum of two points (with zero indexed bounds)