How to superimpose multiple images ?
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I have got the following code which generates a number of images. I want to superimpose all the images that are generated from the loop. Can someone please help?
% 2D Plot Code
x = 1:44;
y = 1:44;
set(0,'defaultFigureVisible','off')
for i = 1:10
a = xlsread('JREF P1 air.xlsx',strcat('CO',int2str(46*i+3),':','EF',int2str(46*i+3)));
[xData, yData] = prepareCurveData( x, a );
ft = 'poly9';
[fitresult, gof] = fit( xData, yData, ft, 'Normalize', 'on' );
figure;
h = plot( fitresult,'m' );
title('Air Injection Pressure');
xlabel('X-Direction','FontSize',10);
ylabel('Pressure (kPa)','FontSize',10);
grid on;
axis([1 44 -5 60]);
set(gca,'TickDir','out');
grid off;
view(0,90);
fname = sprintf('2D %d.png',i);
fullFileName = fullfile('\\2D Plots',fname);
saveas(gcf,fullFileName);
end
0 commentaires
Réponses (1)
Walter Roberson
le 22 Juin 2016
Modifié(e) : Walter Roberson
le 22 Juin 2016
I would suggest that it would be easier to save the fitting results and plot them all in one plot.
Inside your loop,
savedfits{i} = fitresult;
Then after your loop,
for i = 1 : 10
plot(savedfits{i});
L{i} = sprintf('file #%d', i);
hold on
end
legend(L);
title('Air Injection Pressure');
xlabel('X-Direction','FontSize',10);
ylabel('Pressure (kPa)','FontSize',10);
grid on;
axis([1 44 -5 60]);
set(gca,'TickDir','out');
grid off;
view(0,90);
2 commentaires
Walter Roberson
le 22 Juin 2016
Please show what you are passing in to legend() and how you are constructing it.
Voir également
Catégories
En savoir plus sur 2-D and 3-D Plots dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!