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CCA (Computational Convex Analysis) >> gph > gph_isBounded

gph_isBounded

Graph-matrix calculus (GPH), Function domain bounded test

Calling Sequence

B = gph_isBounded(gph)

Parameters

gph

matrix. A function in GPH matrix form.

B

1x2 boolean matrix. Whether the function is left- or right-bounded.

Description

Returns a 1x2 boolean matrix B indicating whether the domain of the given function is left- or right-bounded.

Examples

gph = [-1,  0, 0, 1, 2; ..
       -1, -1, 0, 0, 2; ..
        1,  0, 0, 0, 1];
B = gph_isBounded(gph),

gph = [0, 0, 1; ..
       0, 1, 1; ..
       0, 0, 1];
B = gph_isBounded(gph),

See Also

Authors

Bryan Gardiner, University of British Columbia, BC, Canada


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