ssa_view_singular_spectrum.m

来自「主成分分析和偏最小二乘SquaresPrincipal成分分析（ PCA ）和偏」· M 代码 · 共 13 行

function ssa_view_singular_spectrum(SSA);
% SSA_VIEW_SINGULAR_SPECTRUM draw singular spectrum of SSA
%
% last modified 10.02.05

figure('numbertitle','off','color',[1 1 1],'name','Singular spectrum');
axes('parent',gcf,'units','normalized','position',[0.17 0.2 0.73 0.53],'fontsize',10);
S=SSA.singular_numbers;
plot(1:length(S),log(S)),grid on
xlim([1 length(S)]);
ylabel('log ( singular value )');
xlabel('singular number');
title('Singular spectrum');