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Using statistical analysis to infer an accurate GPS location for use in tracking devices
Using statistical analysis to infer an accurate GPS location for use in tracking devices
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机译:使用统计分析来推断用于跟踪设备的准确GPS位置
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摘要
A system method for improving the accuracy of a tracking device is described where the tracking device cannot achieve an accurate GPS fix due to low observability. The system and method improves accuracy determining a current position for the tracking device using incomplete information from the GPS. The current position is added to a historical table of previous position determinations and a normalized center position is calculated from the current position and previous position determinations. The position of the tracking device is inferred from the normalized center position.
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