Digital Differentiation of Noisydata Measured through A
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چکیده
Design of discrete time diierentiating lters, in presence of coloured noise and non{neglectable transducer dynamics is investigated. The signal and noise are described by ARMA{models, possibly with poles on jzj = 1. The MSE{optimal lter, based on a discrete time approximation of the derivative operator, is given by a spectral factorization and a linear polynomial equation.
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تاریخ انتشار 1990