Gram-Schmidt; Least squares (Fall 2013)

Learning objectives

  • Produce an orthogonal basis by starting with any basis
  • Express least squares problems in terms of projections
  • Investigate reflections

Before class

  • Read Lay sections 6.4, 6.5
  • Consult notes to the textbook (if you wish)
  • Ponder Lay problems 6.4: 1, 9, 13, 17; 6.5:  1, 17.
  • Post to Piazza
  • Work on webwork problems

In class

Daily Schedule|WeBWorK|Piazza