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yê@Šz L“‡‘åŠw‘åŠw‰@HŠwŒ¤‹†‰È@‚Q‚P‚Wu‹`Žº
y‰‰ ‘èz Optimal Fixed-Point Implementation of Signal Processing Algorithms
yu Žtz ’}”g‘åŠw Visiting Research Associate Dr. Thibault Hilaire
yŠT —vz The digital implementation leads to a numerical degradation of filters/controllers@such as performance, characteristics, etc. due to the quantization of the@involved@coefficients or round-off noise in the numerical computations. These@degradations@depend on the structure of the@algorithm used. An analytical framework able@to@unifying these various@realizations and numerical algorithm will be@presented.Some finite word length criteria that can evaluate the induced degradation@will@be@discussed. The optimal design problem will also be considered@with the@optimal@word-length problem.
y–â‡æz L“‡‘åŠw‘åŠw‰@HŠwŒ¤‹†‰È@‹³Žö@—Œ³@F•v
@@Tel: (082)424-7672@@Fax: (082)422-7195
@@E-mail: hinamoto@hiroshima-u.ac.jp
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