plotting x vs y but not y vs x.
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Hello all,
I have two vectors XN and YN. Their values are mentioned in the excel file attached. I want to plot YN vs XN. when I enter following code: plot(XN,YN) I didn't get any result. But when I enter plot(YN,XN), matlab shows me correct plot.
Can you please help me to resolve this issue, why MATLAB is plotting x vs y but not y vs x?
Thank you in advance
Nikhil
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Accepted Answer
Azzi Abdelmalek
on 3 Jan 2014
Maybe because your values are very small, try this
plot(x,y*1e+152)
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More Answers (1)
Youssef Khmou
on 3 Jan 2014
Edited: Youssef Khmou
on 3 Jan 2014
Nikhil,
with the file you posted, it plots correctly y=f(x) which has a peak in the abscissa x=4.
G=xlsread('file.xlsx');
x=G(:,1)
y=G(:,2)
plot(x,y)
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