A SIMPLE MESH GENERATOR IN MATLAB
0 −‘) models ordinary linear springs. Our implementation uses this linear response for the repulsive forces but it allows no attractive forces: f(‘,‘ 0) = (k(‘ 0 −‘) if ‘ < ‘ 0, 0 if ‘ ≥ ‘ 0. (2.5) Slightly nonlinear force-functions might generate better meshes (for example with k = (‘ + ‘ 0)/2‘
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