Further comments on: ``On the eigenvectors of symmetric Toeplitz matrices'' [IEEE Trans. Acoust. Speech Signal Process. {\bf 29} (1981), no. 4, 868--872; MR0623193 (82m:94012)] by John Makhoul.
Institute of Electrical and Electronics Engineers. Transactions on Acoustics, Speech, and Signal Processing (IEEE Trans. Acoust. Speech Signal Process.) (19850101), 33, no.~4, 1013. ISSN: 0096-3518 (print).
Subject
15 Linear and multilinear algebra; matrix theory -- 15A Basic linear algebra 15A18 Eigenvalues, singular values, and eigenvectors 15A57 Other types of matrices