Error analysis in fixed-point digital fi
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Bede Liu; Kotaro Hirano; Yoshikazu Nishiura
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Article
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1979
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Elsevier Science
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English
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The quantization error of a digital filter employing fixed-point arithmetic with sign-magnitude truncation is analyzed. 7'he effect of coefficient quantization is also included. Exact analyses are presented first for Gaussian, sinusoidal and Gaussian plus sinusoidal inputs. Quasi-linearization is th