Need help making a 3D or 2D contour plot

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?

[Peter O]

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.

Answer 1

[KSSV]

plot3(x,y,z)