Using Surf function with matrix

Can anyone give a quick solution how I can generate a surface plot using 3x column matrix (C attached).

when using: surf(C(:,1),C(:,2),C(:,3))

I get the message 'Z must be a matrix, not a scalar or vector'

Thanks

[Sriram Tadavarty]

Try directly surf(C) and see if the output is as expected.

Answer 1

[madhan ravi]

 surf(C)

Answer 2

[Alan Stevens]

What about simply:

surf(C)