How to hold on my figures in Matlab?
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Obi Carwood
on 26 May 2019
Commented: Obi Carwood
on 26 May 2019
I have this piece of code:
N = 10
for i = 1:N
RandR = randi([1,40]);
RandC = randi([1,40]);
if step0(RandR,RandC,2) == 200
step0(RandR,RandC,1) = 255;
step0(RandR,RandC,[2,3]) = 0;
figure,
hold on
imshow(step0,'InitialMagnification','fit')
end
i;
end
And whenever I run it, it will not hold on my figure, and instead will produce a bunch of figures.
Am I doing something obviously wrong?
My intention is to randomly change the pixels of an image and watch this as a simulation. But instead it produces a few figures instead.
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Accepted Answer
KALYAN ACHARJYA
on 26 May 2019
Edited: KALYAN ACHARJYA
on 26 May 2019
Remove figure, it open the new figure in each iteration.
If you want to plot all response in same figure, use hold on after plot.
If you want imshow images in different window, you should use figure. in addition your code is not complete, step0 undefined.
Any isuue, let me know?
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