Publications

Durance, G, Hogg, GR, Tendys, J & Watterson, PA 1987, 'Studies of equilibrium in the AAEC rotamak', Plasma Physics and Controlled Fusion, vol. 29, no. 2, pp. 227-244.
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Miyanaga, Y, Nagai, N & Miki, N 1987, 'ARMA digital lattice filter based on new criterion', IEEE Transactions on Circuits and Systems, vol. 34, no. 6, pp. 617-628.
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NG, TMJ & HOANG, DB 1987, 'JOINT OPTIMIZATION OF CAPACITY AND FLOW ASSIGNMENT IN A PACKET-SWITCHED COMMUNICATIONS NETWORK', IEEE TRANSACTIONS ON COMMUNICATIONS, vol. 35, no. 2, pp. 202-209.
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Okita, Y, Miyanaga, Y, Nagai, N & Miki, N 1987, 'ARMA digital lattice filters based on geometric approach.', Journal of the Acoustical Society of Japan (E), vol. 8, no. 3, pp. 85-97.
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This paper discusses various ARMA digital lattice filters. The design procedures of these filters have been proposed as various forms. However, if we notice the orthogonal method based on a linear estimation theory, all design procedures are treated with an understandable coherent form. First, this paper examines the ARMA lattice filter whose section increases either AR order or MA order by one independently. The filter section is regarded as elementary. In order to derive this section, the subspace used in the orthogonal projection method is carefully processed with the other subspaces. In other words, this paper shows the implicit dependency in each elementary section. In addition, this paper develops the ARMA filter associated with the Mullis-Roberts' algorithm. This algorithm estimates the AR parameters for the ARMA reference model. Thus, it used to have nothing to do with the construction of the lattice filter. However, if an appropriate subspace is selected, we can design a Mullis-Roberts' algorithm type ARMA lattice filter. In this paper, all relations in the design procedures become clear to understand them easily. © 1987, Acoustical Society of Japan. All rights reserved.