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Imported modules
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import LinearAlgebra
import Numeric
import chimera
import math
import sys
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Functions
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eigenMatrix
matchAtoms
matchPositions
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eigenMatrix
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eigenMatrix ( q=None )
Return the matrix form of an eigenvector, q. If q,
is not specified, return a zero matrix
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matchAtoms
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matchAtoms ( fixedAtoms, movableAtoms )
Computes rotation and translation to align one set of atoms with another.
The sum of the squares of the distances between corresponding atoms is
minimized. Returns Chimera Xform and rms value.
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matchPositions
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matchPositions ( fixedPositions, movablePositions )
Computes rotation and translation to align one set of positions with another.
The sum of the squares of the distances between corresponding positions is
minimized. The xyz positions are specified as n by 3 Numeric arrays.
Returns Chimera Xform and rms value.
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Classes
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| Match | XXX: This does not need to be a class. A function which does it
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