contour plot for 3d data with x, y, z and c in matlab
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I have data in X, Y, Z, C format where all are 3d matrix, and C is the amplitude of the measurement at coordinate (X,Y,Z). I'd like to show this data as a contour plot where the contour color represents the value C(amplitude). How may I do that in matlab?
The X,Y,Z data are generated from meshgrid.
xi=linspace(1,5,50);
yi=linspace(1,5,50);
zi=linspace(1,5,50);
[X, Y, Z]=meshgrid(xi,yi,zi);
C = griddata(x,y,z,v,X,Y,Z,'natural');
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