Symmetric matrices: applications (Fall 2013)

Learning objectives

  • Establish the discrete cosine transform
  • Rotate the axes to diagonalize quadratic forms

Before class

  • Read Lay section 7.2
  • Get started with notes on discrete cosine transform
  • Consult notes to the textbook (if you wish)
  • Ponder Lay problems 7.2: 3, 7, 21.
  • Post to Piazza

In class

Daily Schedule|WeBWorK|Piazza

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