Create 3D plot of radiation dose in a room

x and y are the coordinates inside a CT scanner room (16x16) where the dose z has been measured

The center of the CT scanner is at (5.4, 10.3)

Mostly dose will fall off at 1/r^2 where r is the distance from the centre.

The actual measured dose is as follows.

x=[3.0, 3.9,4.5,5.4,6.0,6.8,7.7,4.7,5.5,6.25,7.1,7.6,8.5,2.9]; y=[5.35,6.8,4.5,5.95,3.7,5.1,5.65,8.3,9.8,7.4,9.0,6.7,8.1,9.3]; z=[103,2110,338,292,146,103,51,2510,88,288,242,103,144,2100];

I would like to plot a 3D plot graphically showing the staff the dose they will receive if they stand in the room at different positions during an CT fluoro procedure.

Not sure how to start.

[pfb]

What kind of 3D plot do you have in mind?

You have 3 sets of 14 elements each.

Easy to obtain a line in space

 plot3(x,y,z)

However I'm not sure this is what you want.

For a surface, you are going to need more data. E.g. z should be a 16x16 matrix, and x,y 1x16 vectors defining the relevant grid.