Plot to a central point?

2013 9 6
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I'm having some issues getting my script to plot two vectors to a central point on a graph. Here is what I have so far.
I basically want the plot to create lines to the central red point only and not to each other. Can anyone help me with this?

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Roger Stafford
Roger Stafford 2013-9-6
编辑：Roger Stafford 2013-9-6

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n = length(xcoords);
px(1:2:2*n-1) = xcoords;
px(2:2:2*n-2); = xcenter;
py(1:2:2*n-1) = ycoords;
py(2:2:2*n-2); = ycenter;
plot(px,py,'y-')

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jerry
jerry 2013-9-6
Ooo, so that's how it's done! You basically created a separate vector that had the original values but placed empty slots inbetween each value so that you could replace them with the center values and shifted the center point. Then you just plotted it back and forth from each point.
Thank you very much!

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