Plot function adding line from last point in row to origin

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Radhika Kulkarni
Radhika Kulkarni 2021-2-23
评论： Walter Roberson 2021-2-27
Hello,
I currently have a plot that looks like this:
and I am trying to remove the line that is connecting the last node in the row to the origin. I know this question has been asked before but I was unable to use the answers to solve my problem. I tried sorting the data and tried stating LineStyle to none but it didn't work. Here is what I have so far:
plot(transpose(x_nudged),transpose(y_nudged),'-')
x_nudged(x_nudged==0)=nan;
y_nudged(y_nudged==0)=nan;

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Walter Roberson
Walter Roberson 2021-2-23
In order to see that plot with multiple lines, your y_nudged must be 2D. The following code takes that into account.
xt = x_nudged.';
if isvector(xt)
xt(end) = [];
else
xt(end,:) = [];
end
yt = y_nudged.';
if isvector(yt)
yt(end) = [];
else
yt(end,:) = [];
end
plot(xt, yt);
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