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Finite Element Analysis Toolbox
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compress_boundary_edges.m File Reference


COMPRESS_BOUNDARY_EDGES Compress boundary edges.

[ VERTICES, EDGES, IND_E ] = COMPRESS_BOUNDARY_EDGES( BOUNDARIES ) Compress edges in the BOUNDARIES struct and return an array of unique vertex coordinates (VERTICES) and a n_e by 2 array of edge connectivities in EDGES. The optional output IND_E is a vector with numbering for edge groups (grouping by boundary intersections).