The stability optimization algorithm of second-order magnetic gradient tensor
نویسندگان
چکیده
In order to improve the stability of second-order magnetic gradient tensor data under interference, a optimization algorithm based on improved central difference method is proposed in this paper, and new measuring device designed according algorithm. simulation, root mean square error (RMSE) old methods different noise conditions studied, results show that more stable. experiment, measurement was carried out site with complex positioning were analyzed through RMSE. The RMSE obtained by traditional (3.3782, 1.3482, 0.3337) (0.3988, 0.0070, 0.0510), respectively. simulation experiment showed superiority method.
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ژورنال
عنوان ژورنال: AIP Advances
سال: 2021
ISSN: ['2158-3226']
DOI: https://doi.org/10.1063/5.0056361