utils

Package containing a set of utility functions and variables

File system functions

read_pickle	[summary]
write_pickle	[summary]

Sampling functions

randomize

Iteration utilities

roundrobin	roundrobin(‘ABC’, ‘D’, ‘EF’) –> A D E B F C
chunks	get [i, i+n] sublist of a given sequence
get_pairs	get a sequece of (seq[i], seq[i+1]), i=0~n-1

Transformation functions

rotation_from_matrix

Return rotation angle and axis from rotation matrix.