Plot figures in loop as superimposed top on top

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JohnDylon
JohnDylon on 19 Nov 2016
Commented: Image Analyst on 20 Nov 2016
Similar questions should have been asked however I couldn't get a solution.
Plot can superimpose these loop figures onto one another:
figure();
hold all
for i=1:2:11
y=i;
plot(x,y);
end
However, interestingly can't do the same here:
figure();
hold all
for i=1:2:11
y=x.^i;
plot(x,y);
end
What it does is plotting only the last figure. Any ideas why is this?

Answers (1)

KSSV
KSSV on 19 Nov 2016
Edited: KSSV on 19 Nov 2016
Used hold on after the plot inside loop.
  5 Comments
Image Analyst
Image Analyst on 20 Nov 2016
Is x a vector or scalar? What is/are its value(s) exactly? Give code to generate x.

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