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Magnetic data processing device, magnetic data processing method, and magnetic data processing program
Magnetic data processing device, magnetic data processing method, and magnetic data processing program
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机译:磁数据处理装置,磁数据处理方法和磁数据处理程序
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摘要
In a magnetic data processing device, a magnetic data input part sequentially receives magnetic data output from a three-dimensional (3D) magnetic sensor. A storage part stores a plurality of the magnetic data as a data set of statistical population. An acceleration data input part receives acceleration data output from a 3D acceleration sensor. A reliability determination part derives a reliability index that is a function of an angular difference between a direction of a line perpendicular to an approximate plane representing a distribution of the data set of the statistical population and a direction of acceleration represented by the acceleration data.
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