Export multiple figures in a directory

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Ionut Anghel
Ionut Anghel 2015-7-9
回答： Azzi Abdelmalek 2015-7-9
Hi, I have this piece of code:
clear all;
close all;
x=(1:1:50);
y=x.^2;
z=x.^3;
t=-10*z;
aaa=[y; z; t];
for i=1:size(aaa,1);
figure(i);
plot(x,aaa(i,:));
xlabel('Time [s]','FontSize',15);
if i==1
axis([0 30 0 1000]);
ylabel('Temp[K]','FontSize',15);
else if i==2
axis([0 35 0 60000]);
ylabel('Heat[W]','FontSize',15);
else if i==3
axis([0 40 -60000 0]);
ylabel('Flow[Kg/s]','FontSize',15);
end
end
saveas(gcf,'H:\MATLAB\PI610_fig\APRM_fig022.png');
end
end
How can I export multiple figures having a predefined path, cutting also the blak space(Here Aprmfig022.png is overwritten)? Thank you.

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采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2015-7-9
close all;
x=(1:1:50);
y=x.^2;
z=x.^3;
t=-10*z;
aaa=[y; z; t];
for i=1:size(aaa,1);
figure(i);
plot(x,aaa(i,:));
xlabel('Time [s]','FontSize',15);
if i==1
axis([0 30 0 1000]);
ylabel('Temp[K]','FontSize',15);
elseif i==2
axis([0 35 0 60000]);
ylabel('Heat[W]','FontSize',15);
elseif i==3
axis([0 40 -60000 0]);
ylabel('Flow[Kg/s]','FontSize',15);
end
saveas(gcf,sprintf('H:\MATLAB\PI610_fig\APRM_fig%d.png',i))
end

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