Householder
The Householder object provides methods to compute Householder vectors and reflector matrices.
Attributes
- Graph
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- Supertypes
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class Objecttrait Matchableclass Any
- Self type
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Householder.type
Members list
Value members
Concrete methods
Compute a Householder vector v and its corresponding scalar b, where P = I - b * v * v.t is an orthogonal matrix and Px = ||x|| * e_1.
Compute a Householder vector v and its corresponding scalar b, where P = I - b * v * v.t is an orthogonal matrix and Px = ||x|| * e_1.
Value parameters
- x
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the vector to create the Householder vector from
Attributes
- See also
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Algorithm 5.1.1 in Matrix Computations.
Compute the Householder reflector matrix h = I - 2uu.t.
Compute the Householder reflector matrix h = I - 2uu.t.
Value parameters
- x
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the vector to create the Householder reflector from
Attributes
- See also
Compute the Householder unit vector u, where P = I - b * u * u.t is an orthogonal matrix.
Compute the Householder unit vector u, where P = I - b * u * u.t is an orthogonal matrix.
Value parameters
- x
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the vector to create the unit Householder vector from
Attributes
- See also