Results 201 to 210 of about 147,661 (240)

The Rlign algorithm for enhanced electrocardiogram analysis through heart rate-corrected ECG alignment for explainable classification and clustering. [PDF]

open access: yesEur Heart J Digit Health
Plagwitz L   +7 more
europepmc   +1 more source

Motif-Hi-C: A motif-based framework for rapid quality control of Hi-C data. [PDF]

open access: yesaBIOTECH
Kong D   +7 more
europepmc   +1 more source

Initial alignment for point cloud registration by improved differential evolution algorithm

Optik, 2021
Abstract Aiming at the shortcomings of traditional point cloud registration algorithms, a point cloud initial alignment method based on the differential evolution algorithm is proposed. By designing an appropriate fitness function and selecting a proper evolution strategy, the probability and speed of finding the globally optimal solution are ...
Hai Liu, Donghong Zhao
exaly   +2 more sources

The Research on New Initial Alignment Algorithm for SINS in The Shaking Base

2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC), 2019
This article in view of the strapdown inertial navigation system in the shaking base, it is difficult to extract the earth rotation angular velocity information from gyro output to quickly implement the alignment problem, puts forward a gravity vector by subsection integral structure observation vector of initial alignment algorithm, and through the ...
Di Chen, Ruijuan Hou, Hua Che
exaly   +2 more sources

Application of improved UKF algorithm in initial alignment of SINS

2011 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011
In order to improve the initial alignment accuracy and convergence rate of the SINS system, proposed the improved UKF algorithm (AUKF) based on the Unscented Kalman Filter (UKF). Noise statistical characteristics are mostly unknown in real systems, when it was effected by the initial value errors and dynamic model errors, AUKF algorithm can real-time ...
exaly   +2 more sources

An adaptive robust UKF initial alignment algorithm

2022 4th International Conference on Data-driven Optimization of Complex Systems (DOCS), 2022
Huaijian Li, Xiaojing Du
exaly   +2 more sources

The Study of Kalman Filtering Algorithm in the Initial Alignment of Strapdown Inertial Navigation System

Applied Mechanics and Materials, 2015
According to the principle and the method of initial alignment of strapdown inertial navigation system, proposed based on Sage-Husa adaptive kalman filter algorithm. The measured simulation data, compared with those of kalman filtering algorithm, show that the optimized algorithm can optimize the noise estimation, revise accumulated error of strapdown ...
Shi Qi An, Jun Kai Zhang
exaly   +2 more sources

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