scalation.linalgebra
The GivensTest object tests the Givens object by using two rotations to turn matrix 'a' into an upper triangular matrix, clearing positions (1, 0) and (2, 1). A third rotation clears position (0, 1) but also puts a non-zero value at (1, 0).
GivensTest
Givens
http://en.wikipedia.org/wiki/Givens_rotation
The
GivensTest
object tests theGivens
object by using two rotations to turn matrix 'a' into an upper triangular matrix, clearing positions (1, 0) and (2, 1). A third rotation clears position (0, 1) but also puts a non-zero value at (1, 0).http://en.wikipedia.org/wiki/Givens_rotation