Method and apparatus for implementing a digital filter employing coefficients expressed as sums of 2 to an integer power
作者： Kun Lin
DOI:
关键词: Sums of powers 、 Multiplication 、 Power (physics) 、 Arithmetic 、 Order (group theory) 、 Mathematics 、 Discrete mathematics 、 Context (language use) 、 Integer (computer science) 、 Digital filter 、 Group (mathematics)
摘要: Method and apparatus for implementing a digital filter employing coefficients expressed as sums of 2 to an integer power. Coefficients powers may be algebraically manipulated such that higher order terms are replaced by equivalent group lower terms. In the context shift-and-add algorithm, require fewer shifting operations less total hardware effect multiplication than corresponding
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