I could not get the legend to be right for this plot (which is inside a for loop). Any ideas what might have gone wrong?
clc;close all;clear all;n4=4;alpha=[0.01,0.04,0.07,0.1];psi_grid = [1,2.555555555555555,4.111111111111111,5.666666666666667,... 7.222222222222222,8.777777777777779,10.333333333333334,... 11.888888888888890,13.444444444444445,15];c = [0.0447669820741666,0.0447661557840448,0.0447591680513355,... 0.0447599101173151;0.170310830973294,0.170309215966225,... 0.170307375023580,0.170216706811469;0.324091538659768,... 0.324090724159454,0.324068002022192,0.199586696187332;... 0.492551604649453,0.492544368227092,0.418894624542177,... 0.214192778682781;0.669337278714228,0.669324577104975,... 0.452742963965304,0.223854115287130;0.850738640840670,... 0.850703370114468,0.478623618230665,0.230735577427633;... 1.03431601322415,1.03397088453076,0.499136989845354,... 0.235892409514585;1.21834098937911,1.11782404435437,... 0.515833589468893,0.239903478911979;1.40154955099879,... 1.17392236326210,0.529677715141711,0.243113765553547;... 1.58294248656178,1.22364826729296,0.541376923264488,0.245741990469332];xlb=0;xub=16;xubtick=16;figure('name','Fig.1','number','off');set(gcf,'units','inches','renderer', 'painters');pos = get(gcf,'pos');set(gcf,'Units','inches',... 'Position',[pos(1) pos(2) 2.9 2]);xlabel('parameter')ylabel('sensitivity')set(gca,... 'Units','normalized',... 'FontUnits','points',... 'FontWeight','normal',... 'FontSize',9,... 'FontName','Times',... 'XLim',[xlb xub],... 'XTick',xlb:2:xubtick,... 'YTick',0:.4:1.6,... 'YLim',[0 1.6],... 'Box','on')set(gca, 'Position', get(gca, 'OuterPosition') - ... get(gca, 'TightInset') * [-1 0 1 0; 0 -1 0 1; 0 0 1 0; 0 0 0 1]);for k1 = 1:n4 plot(psi_grid,c(:,k1)); hold all; ar= sprintf('{\\it\\alpha =}%s',rats(alpha(k1),6)); drawnow;endgridxy(get(gca,'xtick'),get(gca,'ytick'),'color',[.75 .75 .75],'LineWidth',.5,'Linestyle',':');hold off;legend(ar,'Location','best');
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