How do I plot 3-D random data with surf?

Hello, I would like to plot the following (x,y,z) points and connect them with a 3-D spline surface. (BTW i used surf despite that I dont understand meshgrid but the result was awfull)

x=rand(10,1)*10; y=rand(10,1)*10; z=rand(10,1)*2; Thank you in advance for yor time.

Answer 1

[Image Analyst]

You need to use scatteredInterpolant() to turn your data into a regular grid/image first. See the help for it.