Search Results - "square-root algorithms"

Factored-form Kalman-like implementations under maximum correntropy criterion by Kulikova, Maria V.

“…•A family of robust factored-form implementations, including the Cholesky and singular value decomposition (SVD) based algorithms, is derived for the…”
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Parameter identification of discrete-time linear stochastic systems based on decentralized square-root information filtering by Tsyganov, Andrey, Tsyganova, Julia

“…The paper proposes a new method for identifying parameters of discrete-time linear stochastic systems using decentralized square-root information filtering…”
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Improved discrete-time Kalman filtering within singular value decomposition by Kulikova, Maria V, Tsyganova, Julia V

“…This study presents a new Kalman filter (KF) implementation useful in applications where the accuracy of numerical solution of the associated Riccati equation…”
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Gradient-Based Parameter Estimation in Pairwise Linear Gaussian System by Kulikova, M. V.

“…This technical note addresses the gradient-based parameter estimation problem for pairwise linear Gaussian systems. The new adaptive filtering scheme is based…”
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Kalman Filter Sensitivity Evaluation With Orthogonal and J-Orthogonal Transformations by Kulikova, M. V., Pacheco, A.

“…This technical note addresses the array square-root Kalman filtering/smoothing algorithms with the conventional orthogonal and J -orthogonal transformations…”
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A unified square-root approach for the score and Fisher information matrix computation in linear dynamic systems by Kulikova, M.V., Tsyganova, J.V.

“…One of the most frequently encountered problems in practice is to combine a priori knowledge about a physical system with experimental data to provide on-line…”
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Square-root algorithms of RLS Wiener filter and fixed-point smoother in linear discrete stochastic systems by Nakamori, S.

“…This paper addresses the QR decomposition and UD factorization based square-root algorithms of the recursive least-squares (RLS) Wiener fixed-point smoother…”
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Computer Arithmetic Algorithms and Implementations by Li, Yamin, Tsinghua University Press

“…This chapter first introduces two types of the binary representations: unsigned number (absolute) and 2's complement representation for signed integers. It…”
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Square-Root Generalized Eigenvalue Decomposition Processor for Leakage-Based Multi-User MIMO Precoding With Multi-Antenna Users by Lee, Ling, Chen, Chun-An, Chen, Chiao-En, Huang, Yuan-Hao

“…Multi-user multiple-input and multiple-output (MU-MIMO) precoding is an effective transmission scheme for achieving very high spectral efficiency in modern…”
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Modified Fast Inverse Square Root and Square Root Approximation Algorithms: The Method of Switching Magic Constants by Moroz, Leonid V., Samotyy, Volodymyr V., Horyachyy, Oleh Y.

“…Many low-cost platforms that support floating-point arithmetic, such as microcontrollers and field-programmable gate arrays, do not include fast hardware or…”
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Sensorless control of PMSM using an adaptively tuned SCKF by Gopinath, Gulur Raghavendra, Shyama, Prasad Das

“…This study reports the application of an adaptively tuned square-root Cubature Kalman filter (SCKF) for the speed and position estimation of a permanent magnet…”
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Full-wave analytical explicit expressions for the surface fields of an electrically large horizontal circular loop antenna placed on a layered ground by Parise, Mauro

“…This study presents full-wave analytical explicit expressions for the time-harmonic surface fields of a large horizontal circular loop antenna located on a…”
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Square root algorithm in 𝔽q for q ≡ 2s + 1 (mod 2s+1) by Koo, Namhun, Cho, Gook Hwa, Kwon, Soonhak

“…Presented is a square root algorithm in 𝔽q which generalises Atkins's square root algorithm [see reference 6] for q ≡ 5 (mod 8) and Müller's algorithm [see…”
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Efficient digital implementation of a multi-precision square-root algorithm by Beasley, Alexander E, Watson, Robert J, Clarke, Christopher T

“…In high performance computing systems and signal processing, there is a basic set of mathematical functions that are essential. While addition, subtraction and…”
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Transmission line model with frequency dependency and propagation effects: A model order reduction and state-space approach by Garcia, N., Acha, E.

“…A new and comprehensive transmission line model for the study of power systems electro-magnetic transients based on a highly effective model order reduction,…”
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Analysis and Implementation of Multiple-Input, Multiple-Output VBLAST Receiver From Area and Power Efficiency Perspective by Khan, Z., Arslan, T., Thompson, J.S., Erdogan, A.T.

“…This paper presents an analysis of the vertical Bell Laboratories layered space time (VBLAST) receiver used in a multiple-input multiple-output (MIMO) wireless…”
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A high-precision square root algorithm for microcomputer protection by Wang, Lei, Dong, Jie, Li, Ji-Sheng, Zou, Wei-Hua, Fang, Tong-Zhong

“…A new iterative square root algorithm is proposed to improve the precision of square root which is the sum of two squares. Taylor series is introduced to…”
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A Novel Blind Channel Estimation Algorithm for a MIMO System by Xia Liu, Bialkowski, M.E., Shiyang Lu, Hon Tat Hui

“…In this paper, a novel blind channel estimation algorithm for a multiple input multiple output (MIMO) system is described. This algorithm is easier to…”
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A novel fixed-point square root algorithm and its digital hardware design by Putra, Rachmad Vidya Wicaksana

“…Square root operation is one of the basic important operation in digital signal processing. It will calculate the square root value from the given input. This…”
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New efficient hardware design methodology for modified non-restoring square root algorithm by Rahman, Atul, Abdullah-Al-Kafi

“…This paper shows a new methodology to design the hardware for computing square root of N-bit unsigned numbers. The proposed hardware design is based on the…”
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