Results 21 to 30 of about 1,277,746 (294)
New Trends in Mathematical Science, 2016 In this paper, we have introduced the idea of I-convergence of filters and studied its various properties. We have proved the necessary and sufficient condition for a filter to be I-convergent.
JAMWAL, Dalip Singh +2 more
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On the convergence of a risk sensitive like filter [PDF]
2015 54th IEEE Conference on Decision and Control (CDC), 2015 In this paper, we analyze the convergence of a risk sensitive like filter where the risk sensitivity parameter is time varying. Such filter has a Kalman like structure and its gain matrix is updated according to a Riccati like iteration. We show that the iteration converges to a fixed point by using the contraction analysis.
ZORZI, MATTIA, Levy, Bernard C.
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Measuring Performance Limits of Subband Adaptive Systems [PDF]
, 1998 We discuss a method to measure the convergence limits of general subband adaptive systems due to non-ideal filter banks. Aliasing caused in such filter banks presents a distortion to the subband adaptive system which forms a lower limit for the minimum ...
S. Weiss +15 more
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Sensors, 2017 Initial alignment of the strapdown inertial navigation system (SINS) is intended to determine the initial attitude matrix in a short time with certain accuracy.
Tao Zhang +4 more
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Multi-convex combined filter based on maximum correntropy criterion
Dianzi Jishu Yingyong, 2018 Correntropy based algorithms are widely used in non-Gaussian signal processing, but they also suffer from the conflict between the step size and the misadjustment.
Wu Wenjing +3 more
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Journal of Applied Mathematics, 2012 The convergence of the Gaussian mixture extended-target probability hypothesis density (GM-EPHD) filter and its extended Kalman (EK) filtering approximation in mildly nonlinear condition, namely, the EK-GM-EPHD filter, is studied here.
Feng Lian +3 more
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Digital IIR filters design using differential evolution algorithm with a controllable probabilistic population size. [PDF]
PLoS ONE, 2012 Design of a digital infinite-impulse-response (IIR) filter is the process of synthesizing and implementing a recursive filter network so that a set of prescribed excitations results a set of desired responses. However, the error surface of IIR filters is
Wu Zhu +4 more
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A convergence proof for local mode filtering
ICT Express, 2021 In this paper, we present a convergence proof for an iterative procedure of local mode filtering. We formulate the local mode filtering as a quadratic optimization problem based on the Legendre transform of convex function, from which two closed-form expressions at each iteration step are derived for variables to be optimized.
Shuoyan Zhang, Kohei Inoue, Kenji Hara
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A Generalised Linear and Nonlinear Spline filter [PDF]
In this paper, a generalised spline filter, that has a unified description for both the linear spline filter and the nonlinear robust spline filter, is proposed.
Zeng, Wenhan +2 more
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Energies, 2021 A control structure design of a three-phase three-leg four-wire grid-tied Distribution Static Synchronous Compensator (DSTATCOM) based on a combined-step-size real-coefficient improved proportionate affine projection sign algorithm (CSS-RIP-APSA) has ...
Arobinda Dash +10 more
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