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Finite Element Analysis Toolbox
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quadruleb.m File Reference


QUADRULEB Calculates numerical integration rules for cell boundaries.

[ X, W, N ] = QUADRULEB( N0, N_SDIM, N_PCELL, ADD_BDR ) Computes numerical integration rules for boundary edges (2D) or faces (3D) and corresponding cell types. Returns the evaluation coordinates in X, weights in W, and the total number of integration points in N. If the optional flag ADD_BDR is set then cell vertex (and edge in 3D) points are added explicitly with zero weights.

See also