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% OPNML/MATLAB5 FEM-related routines |
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% Version 3.0 |
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% 24 July, 1998 |
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% |
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% These are functions that are specific to FEM data structures, |
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% usually requiring the domain structure fem_grid_struct as input. |
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% |
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%BASIS2D compute basis functions for input points in FEM grid |
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%BELINT compute shape function information for a FEM domain |
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%BWIDTH compute the full bandwidth of an FEM element list |
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%COLORMESH2D draw a FEM mesh in 2-d colored by a scalar quantity. |
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%COLORMESH3D draw FEM mesh in 3-d given, colored by a scalar field. |
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%CURL compute the CURL of a FEM 2-D vector field |
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%DETBNDY compute a boundary segment list for a FEM domain |
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%DIVG compute the divergence of a FEM 2-D vector field |
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%DRAWELEMS draw 2-D FEM element configuration |
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%DRAWELEMS3D draw 2-D FEM element configuration in 3-D |
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%DRAWVEC draw arrows for vectors |
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%EL_AREAS compute triangular finite element areas |
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%ELE2NEI build a FEM neighbor list from element and node lists |
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%ELGEN generate an element list for a rectangular FEM mesh |
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%FEM_DATA_STRUCT FEM data description structure |
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%FEM_GRID_STRUCT FEM grid description structure |
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%FEM_ICQ4_STRUCT FEM icq4 data description structure |
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%FINDELEM element finding utility |
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%GRAD compute the gradient of a FEM 2-D scalar field |
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%GRIDINFO display info about fem_grid_struct |
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%HORZSLICEFEM slice a FEM domain horizontally |
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%INTERP_SCALAR interpolate scalar values onto scatter points |
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%IS_VALID_STRUCT determine if the input structure is "valid" |
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%IS_VALID_STRUCT2 determine if the input structure is "valid" |
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%LABCONT label contours drawn with LCONTOUR |
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%LCONTOUR contour a scalar on a FEM grid. |
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%LOADGRID load principle gridfiles for a given FEM domain |
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%NUMBND number boundary nodes on current axes in viewing region. |
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%NUMELEMS number elements on current axes in viewing region. |
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%NUMNODES number nodes on current axes. |
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%PLOTBND plot boundary of FEM mesh |
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%PLOTDROG plot drogue .pth file output from DROG3D or DROG3DDT. |
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%REDUCE compute a bandwidth-reduced FEM domain connectivity list |
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%SHOWELEM highlight and display statistics on selected element |
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%VECPLOT routine to plot vectors. |
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%WHICH_ELEM determine bounding finite element in given domain |
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