public interface QRAlgorithm
Modifier and Type | Method and Description |
---|---|
DblMatrix |
getFullQ()
Get the orthogonal matrix Q of the QR decomposition.
|
DblMatrix |
getFullR()
Get the lower triangular matrix R of the QR decomposition.
|
DblMatrix |
getQ()
Get the orthogonal matrix Q of the QR decomposition.
|
DblMatrix |
getR()
Get the lower triangular matrix R of the QR decomposition.
|
boolean |
isSingular()
Return true if a singular condition is encountered during.
|
DblMatrix |
QtransDot(DblMatrix Y)
Multiply input by transpose of Q.
|
DblMatrix |
solveSystem(DblMatrix Y)
Solve a linear system (X*b = Y) returning the coeficients
as a DblMatrix.
|
void |
update()
Update the QR decomposition.
|
DblMatrix getQ()
DblMatrix getR()
DblMatrix getFullQ()
DblMatrix getFullR()
void update()
boolean isSingular()
Copyright © 2011, 2013. Daniel P. Dougherty