加速度计被用于运动跟踪器以及统计步数和其它运动的应用程序。它们还被用于全球定位系统应用（GPS）程序。

Accelerometers are used in activity trackers and apps that count steps or other exercise. They also are used in global positioning system apps, also called GPS.

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由于该算法对法向加速度精确建模，所以对机动目标的跟踪精度较高。

Because this algorithm USES precision normal acceleration model, precision of tracking maneuvering target of algorithm is very well.

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由于该算法对法向加速度精确建模，所以对机动目标的跟踪精度较高。

Because this algorithm use precision normal acceleration model, precision of tracking maneuvering target of algorithm is very well.

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