%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%?Matlab?function:?SpeclusKECA.m
%?（c）?Robert?Jenssen?University?of?Tromso?Norway?2010?
%?If?used?please?cite:?R.?Jenssen?“Kernel?Entropy?Component?Analysis“
%?IEEE?Trans.?Patt.?Anal.?Mach.?Intel.?32（5）?847-860?2010.
%
%?PURPOSE:??Implements?a?kmeans?algorithm?using?a?consine?similarity?
%???????????measure?on?kernel?entropy?components?analysis?（kernel?ECA）
%???????????spectral?data.?
%?
%?OUTPUT
%?labels??????:??The?labels?produced?by?th