Approximation to Complex numbers by certain biquadratic numbers
نویسندگان
چکیده
منابع مشابه
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We present a new method of approximating complex numbers by cyclotomic integers in Ze 2i=2 n ] whose coeecients with respect to the basis given by powers of e 2i=2 n are bounded in absolute value by a given integer M. It has been suggested by Cozzens and Finkelstein 5] that such approximations reduce the dynamic range requirements of the discrete Fourier transform. For xed n our algorithm gives...
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ژورنال
عنوان ژورنال: Journal of Number Theory
سال: 1975
ISSN: 0022-314X
DOI: 10.1016/0022-314x(75)90023-2