MATLAB qr
The qr function calculates the QR decomposition of any matrix.
Usage
To solve the problem Ax = b for any size matrix A, try:
[Q, R] = qr(A); y = Q' * b; x = R \ y;
The original A can be returned by Q*R.
The qr function calculates the QR decomposition of any matrix.
To solve the problem Ax = b for any size matrix A, try:
[Q, R] = qr(A); y = Q' * b; x = R \ y;
The original A can be returned by Q*R.
MATLAB/Qr (last edited 2026-02-07 04:43:47 by DominicRicottone)