A new function is created here because the surf function is a 3D plot function, and it requires three coordinates, X, Y and Z. The surf function stands for Surface plot. In case you wish to keep the ...

MATLAB code to create a 3D surface plot of heat conduction in a square plate, given initial conditions.

Additionally to converting the surface plot into an image, the function will write points of 3D line plots into the TikZ file directly or export them to separete CSV files. For 2D viewing angles, a ...