Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
Drexel University or The Math Forum.



Re: How to Plot 3 dimensional data in Matlab
Posted:
May 5, 2013 3:16 AM


On 5/5/2013 1:33 AM, Pavan wrote: > Hi all, > I am very very new to MATLAB from Computer Science and its >really irritating me as I dont know the function names which to use >to get a functionality done. Kindly help me if anyone can. > > I have a 3X3 or 4X4 or 5X5 matrices which each row corresponds to a >point in the respective dimension. i.e . a row in a 3X3 matrix corresponds >to x axes ,y axes and z axes co ordinates. What I need to see is that atleast >in 3d I should be able to plot my data and visualize in a graph as I can do >it in 2d. I should be able to point all the points in the matrix of 3X3 >and see the separability between two 3X3 matrices visually. >I am really working on this past one day and Cannot figure this out. >Seems it should be simple to me but dont know how to do.. Kindly help me out. >
A = rand(3,5); %5 points in 3D space plot3(A(1,:),A(2,:),A(3,:),'ro')
%ps. do not know how to draw in higher space dimensions than 3 %not enough dimensions on the computer screen to do it.
Nasser



