3d plot
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Hi! I have a vector lets say x=1:81 and the same for y and z and I would like to plot it with surf. My problem is that I need to reorganise my vectors to grids so I tried meshgrid but I don't now if i understood it, becouse i would like a grid that has the size 9x9 but I got one with 81x81 am I doing something wrong or is it some other way to solve this problem?
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Wayne King
2012-4-21
meshgrid() returning 81x81 for situation you describe is correct, but what you indicate seems that you want to first reshape your x,y, and z vectors in 9x9 matrices
x1 = reshape(x,9,9);
y1 = reshape(y,9,9);
z1 = reshape(z,9,9);
surf(x1,y1,z1);
Not sure if that makes sense for your data.
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