Explore BrainMass
Share

Explore BrainMass

    QR factorization

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    Let A= (1 0 -1 and b=(1
    1 2 1 1
    1 1 -3 1
    0 1 1) 1)

    1) Determine the QR factorization of A

    2) Use the QR factors in 1) to determine the lease squares solution to Ax=b. Ax=b is the solution related to Rx=Q^Tb

    © BrainMass Inc. brainmass.com October 10, 2019, 3:51 am ad1c9bdddf
    https://brainmass.com/math/geometry-and-topology/qr-factorization-438097

    Solution Summary

    QR factorization is clearly articulated.

    $2.19