surface_param:
XY plane:
'xy': Simple projection on XY.
'pca': Projection on main PCA plane.
'isomap': Isomap (with Dijkstra's shortest path).
'cmdsmap': MDS mapping, global neighbourhood, classical
MDS.
'lmdscale': MDS mapping, local neighbourhood, local MDS.
Unit sphere:
'sphproj': Simple projection on sphere around centroid.
'cald': CALD method by Shen & Makedon 2006.
'smdscale': Spherical extension of lmdscale.
tri_sphparam:
'cmdscale': Classical Multidimensional Scaling (MDS).
'smacof': Unconstrained SMACOF, followed by projection of points on
sphere.
'consmacof-global': Constrained SMACOF with untangling of all
vertices simulataneously (too slow except for small
problems).
'consmacof-local': Constrained SMACOF with local untangling of
connected vertices. If the algorithm cannot find a way to
untangle a local component, it leaves its vertices
untouched. This method is parallelized. To take advantage
of multiple threads, before running this function:
% activate pool of workers
matlabpool
% select number of parallel threads
myCluster = parcluster();
myCluster.NumWorkers = 6;
Original issue reported on code.google.com by rcas...@gmail.com on 10 Oct 2014 at 8:18
Original issue reported on code.google.com by
rcas...@gmail.com
on 10 Oct 2014 at 8:18