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class OrthonormalBasis( object )	Source

Helper class to construct a orthonormal basis from (random) vectors

Attributes

• basis : 2darray
       array of orthonormal vectors

Author Do Kester.

OrthonormalBasis( )

Constructor.

normalise( vec, reset=False )

Construct from vec a unit vector orthogonal to self.basis

from http://www.ecs.umass.edu/ece/ece313/Online_help/gram.pdf

Parameters

• vec : array_like
       vector to be orthonomalised to self.basis
• reset : bool
       start a new basis.

Return

• uvec : array_like
       unit vector normal to the basis