MPPC

Matlab code for computing multiple penalized principal curves (MPPC), as introduced in

S. Kirov and D. Slepčev, Multiple Penalized Principal Curves: Analysis and Computation, Journal of Mathematical Imaging and Vision (2017). doi:10.1007/s10851-017-0730-8

mppc.m is the main file for the algorithm, and runex.m contains 10 examples.