Abstract: The prediction of frictional air resistance using the inherent properties of roadways is of great significance for ventilation network computation and flow regulation in underground mines.
Abstract: Pedestrian dead reckoning (PDR) using smartphones is a popular method for indoor localization. However, it encounters challenges due to the drift of position errors. While external resources ...
Add Yahoo as a preferred source to see more of our stories on Google. A Navy miniature is seen in front of displayed Chinese and Taiwanese flags in this illustration taken, April 11, 2023.
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