Binarise a numeric array

This function binarises an array, setting all nonzero elements to unity.

binarise(x)

Arguments

x	An object that can be coerced to an array, or for which a morph method exists.

Value

A morphed array with the same dimensions as the original array.

See also

morph for the function underlying this operation, and erode for mathematical morphology functions.

Author

Jon Clayden <code@clayden.org>