- Code for General Use Written for this Chapter
- mk_DCT_matrix_C.m (generates the discrete cosign tranformation matrix C)

- mk_DCT_matrix_C.m (generates the discrete cosign tranformation matrix C)
- Verifications/Duplication of Figures or Results from the Text
- chap_6_example_6_1.m (verifies the suggested inner products produce Y(i,j))

- chap_6_example_6_1.m (verifies the suggested inner products produce Y(i,j))
- Problem Solutions
- chap_6_prob_7.m (computes the needed eigenvectors and values)

- chap_6_prob_9.m (computes the DFT using matrix multiplications)

- chap_6_prob_11.nb (computes the needed sum)

- chap_6_prob_12.m (computes the discrete cosign transform by matrix multiplication)

- chap_6_prob_15.m (computes the discrete Hadamard transformation by matrix multiplication)

- chap_6_prob_7.m (computes the needed eigenvectors and values)

John Weatherwax