www.gusucode.com > Matlab动力系统和时间序列分析工具箱 > Matlab动力系统和时间序列分析工具箱/lab432/toolbox/SSA/ssa_view_singular_spectrum.m
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');