fixed.qrMatrixSolve
Solve system of linear equations Ax = B for x using QR decomposition
Since R2020b
Syntax
Description
returns the solution to the system of linear equations Ax = B as a variable with the output type specified by
x
= fixed.qrMatrixSolve(A
,B
, outputType
)outputType
.
returns the solution to the system of linear equationsx
= fixed.qrMatrixSolve(A
,B
,outputType
,regularizationParameter
)
where A is an m-by-n matrix, B is an m-by-p matrix, and λ is the regularization parameter.
Examples
Input Arguments
Output Arguments
Extended Capabilities
Version History
Introduced in R2020b
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