Need help making a 3D or 2D contour plot

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Harrison Gardner
Harrison Gardner 2017-2-23
回答： KSSV 2017-2-23
Hello,
I am trying to currently make a contour plot of data I gathered from a wind tunnel. I have three 81x1 vectors (lets call them x,y,z) that represents data points:
  • Vector's x & y are simply just position points in an x,y grid
  • Vector z is the measured velocity at that given (x,y) point
How can I make a plot that will show the magnitude of the velocity at that given point?
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Peter O
Peter O 2017-2-23
Is the contour function giving you trouble, or are you looking for something more specific? contour3 is another option if you really want a 3D view.

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KSSV
KSSV 2017-2-23
plot3(x,y,z)

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