i want to plot 4 plots using ginput

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Adam Joan
Adam Joan 2019-8-28
回答： Alex Mcaulley 2019-8-28
clear all;
close all;
for k=1:4
axis([0,10,0,10]);
data = ginput(4);
x = data(:,1);
y = data(:,2);
plot(x,y,'r','LineWidth',1);
axis([0,10,0,10]);
end
this code doesnot plot 4 graphs at the same time.it is getting removed after 1st iteration.please help me to draw 4 plots in a single graph uing ginput

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采纳的回答

Alex Mcaulley
Alex Mcaulley 2019-8-28
Adding hold on:
clear all;
close all;
hold on
for k=1:4
axis([0,10,0,10]);
data = ginput(4);
x = data(:,1);
y = data(:,2);
plot(x,y,'r','LineWidth',1);
axis([0,10,0,10]);
end

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