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Draw Lines between Points in MATLAB 
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#1
Apr1411, 06:54 PM

P: 597

Hi,
I have a matrix V, which is a 5by2 matrix, where each row represents a point in the xyplain. How can I connect these points together in MATLAB, please? Thanks in advance 


#2
Apr1411, 07:41 PM

PF Gold
P: 1,153

plot(V(:,1),V(:,2)) should do it, if I remember my matrix slicing.



#3
Apr1411, 07:45 PM

P: 597

Thanks 


#4
Apr1411, 07:50 PM

PF Gold
P: 1,153

Draw Lines between Points in MATLAB
It only plots three points?
I think you should be able to get a connected graph by appending the start point onto the matrix (getting a 6x2) and then using plot. 


#5
Apr1411, 08:02 PM

P: 597




#7
Apr1411, 08:17 PM

P: 597




#8
Apr1411, 08:20 PM

PF Gold
P: 1,153

You should probably be able to do something similar with plot3() for lines in R^{3}.



#9
Apr1411, 10:47 PM

P: 597




#11
Apr1411, 11:01 PM

P: 597

Thanks 


#12
Apr1411, 11:24 PM

PF Gold
P: 1,153

You may have to break the matrix up into matrices such that plot3 will produce the lines connected the way you want.
Another option is to look on the file exchange and see if there's anything you can use there. http://www.mathworks.com/matlabcentral/fileexchange/ 


#13
Apr1511, 11:09 AM

P: 597




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