fixed.qrMatrixSolve
Solve system of linear equationsAx=Bforxusing QR decomposition
Syntax
Description
returns the solution to the system of linear equationsAx=Bas a variable with the output type specified byx
= fixed.qrMatrixSolve(A
,B
,outputType
)outputType
.
returns the solution to the system of linear equationsx
= fixed.qrMatrixSolve(A
,B
,outputType
,regularizationParameter
)
whereAis anm-by-nmatrix,Bis anm-by-pmatrix, and λ is the regularization parameter.
Examples
Input Arguments
Output Arguments
Extended Capabilities
See Also
fixed.backwardSubstitute
|fixed.forwardSubstitute
|fixed.qlessQR
|fixed.qlessQRUpdate
|fixed.qrAB
|fixed.qlessQRMatrixSolve
Topics
- Algorithms to Determine Fixed-Point Types for Complex Least-Squares Matrix Solve AX=B
- Determine Fixed-Point Types for Complex Least-Squares Matrix Solve AX=B
- Algorithms to Determine Fixed-Point Types for Real Least-Squares Matrix Solve AX=B
- Determine Fixed-Point Types for Real Least-Squares Matrix Solve AX=B
Introduced in R2020b