| T.W. Parks, "Extensions of Chebyshev Approximation for Finite Impulse Response Filters," presented at the IEEE Arden House Workshop on Digital Filtering, January 10, 1972. |
....Several papers on the Chebyshev approximation approach to filter design appeared at about the same time. Helms, in 1971 [8] described techniques, including linear programming, to solve the Chebyshev approximation problem for filter design. Parks and McClellan used the Remes exchange algorithm [9,10] to solve the Chebyshev approximation problem. Hersey, Tufts, and Lewis described, at about the same time, an interactive method for designing filters with upper and lower constraints on the magnitude of the frequency response [11] The limit approach was also used by McCallig and Leon in 1978 ....
T.W. Parks, "Extensions of Chebyshev Approximation for Finite Impulse Response Filters," presented at the IEEE Arden House Workshop on Digital Filtering, January 10, 1972.
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