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FEATool Multiphysics
v1.17.1
Finite Element Analysis Toolbox
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FEATool Multiphysics
v1.17.1
Finite Element Analysis Toolbox
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MINMAXBDR Calculate boundary minima and maxima.
[ MIN_VAL, MAX_VAL, MIN_COORD, MAX_COORD ] = MINMAXBDR( S_EXPR, PROB, IND_B, I_CUB, SOLNUM ) Evaluates the mimimum and maximum value of expression S_EXPR over the boundaries indicated in IND_B. PROB is a valid finite element problem struct. Returns the minima and maxima in MIN_VAL and MAX_VAL, and the corresponding coordinates in MIN_COORD and MAX_COORD.
Input Value/[Size] Description
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s_expr string Expression to evaluate
prob struct Finite element problem struct
ind_b [1,n_bdr] Boundary numbers (default all)
i_cub scalar Evaluation point rule (default 2)
solnum scalar {n_sols} Solution number/time to evaluate
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Output Value/[Size] Description
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min_val scalar Minimum value of expression
max_val scalar Maximum value of expression