function [perf,which] = linf(e)% L infinity norm of the residuals% %  >> perf = linf(E);%% see also:%    mse, mae, medae, trimmedmse  % Copyright (c) 2002,  KULeuven-ESAT-SCD, License & help @ http://www.esat.kuleuven.ac.be/sista/lssvmlab[m1,w1] = max(abs(e));[perf,w2] = max(m1);which = [w1(w2) w2];