Results 41 to 50 of about 5,059,929 (339)
Constrained maximum correntropy adaptive filtering [PDF]
Signal Processing, 2016 Constrained adaptive filtering algorithms have been extensively studied in many applications. Most existing constrained adaptive filtering algorithms are developed under the mean square error (MSE) criterion, which is an ideal optimality criterion under ...
Siyuan Peng +4 more
semanticscholar +1 more source
Adaptive Square-Root Unscented Particle Filtering Algorithm for Dynamic Navigation
Sensors, 2018 This paper presents a new adaptive square-root unscented particle filtering algorithm by combining the adaptive filtering and square-root filtering into the unscented particle filter to inhibit the disturbance of kinematic model noise and the instability
Wenhui Wei +4 more
doaj +1 more source
Sensors, 2017 Transfer alignment is always a key technology in a strapdown inertial navigation system (SINS) because of its rapidity and accuracy. In this paper a transfer alignment model is established, which contains the SINS error model and the measurement model ...
Weiwei Lyu, Xianghong Cheng
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Estimation-based synthesis of H∞-optimal adaptive FIR filtersfor filtered-LMS problems [PDF]
, 2001 This paper presents a systematic synthesis procedure for H∞-optimal adaptive FIR filters in the context of an active noise cancellation (ANC) problem. An estimation interpretation of the adaptive control problem is introduced first.
Carrier, Alain +3 more
core +1 more source
Research on filtering of electromagnetic measurement while drilling signal in underground coal mine
Gong-kuang zidonghua, 2019 In view of problems of slow convergence speed and long computation time existed in electromagnetic wireless measurement while drilling (EM-MWD) signals extracted by adaptive filtering least mean square algorithm and recursive least squares algorithm, a ...
KANG Houqing
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A SINS/DVL Integrated Positioning System through Filtering Gain Compensation Adaptive Filtering
Sensors, 2019 Because of the complex task environment, long working distance, and random drift of the gyro, the positioning error gradually diverges with time in the design of a strapdown inertial navigation system (SINS)/Doppler velocity log (DVL) integrated ...
Xiaozhen Yan +4 more
doaj +1 more source
EURASIP Journal on Wireless Communications and Networking, 2022 Noise and interference are the two most common and basic problems in wireless communication systems. The noise in wireless communication channels has the characteristics of randomness and impulsivity, so the performance of adaptive filtering algorithms ...
Rui Wang +3 more
doaj +1 more source
A novel interference rejection scheme for DS-CDMA using adaptive noise cancellation [PDF]
, 1994 This paper proposes a novel solution to the interference cancellation problem in mobile direct sequence code division multiple access (DS-CDMA) systems. Conventional adaptive interference cancellation techniques rely on a training sequence to update the ...
McGeehan, JP +3 more
core +1 more source
Fast Adaptive Bilateral Filtering [PDF]
IEEE Transactions on Image Processing, 2018 In the classical bilateral filter, a fixed Gaussian range kernel is used along with a spatial kernel for edge-preserving smoothing. We consider a generalization of this filter, the so-called adaptive bilateral filter, where the center and width of the ...
Ruturaj G. Gavaskar, K. Chaudhury
semanticscholar +1 more source
Fast adaptive elliptical filtering using box splines [PDF]
, 2008 We demonstrate that it is possible to filter an image with an elliptic window of varying size, elongation and orientation with a fixed computational cost per pixel.
Barrutia, Arrate Munoz +2 more
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