Root tracking using time-varying autoregressive moving average models and sigma-point Kalman filters
نویسندگان
چکیده
منابع مشابه
Sigma-Point Kalman Filters for Integrated Navigation
Core to integrated navigation systems is the concept of fusing noisy observations from GPS, Inertial Measurement Units (IMU), and other available sensors. The current industry standard and most widely used algorithm for this purpose is the extended Kalman filter (EKF) [6]. The EKF combines the sensor measurements with predictions coming from a model of vehicle motion (either dynamic or kinemati...
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Vocal tract resonance characteristics in acoustic speech signals are classically tracked using frame-by-frame point estimates of formant frequencies followed by candidate selection and smoothing using dynamic programming methods that minimize ad hoc cost functions. The goal of the current work is to provide both point estimates and associated uncertainties of center frequencies and bandwidths i...
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ژورنال
عنوان ژورنال: EURASIP Journal on Advances in Signal Processing
سال: 2020
ISSN: 1687-6180
DOI: 10.1186/s13634-020-00666-7