PDR algorithm based on Kalman filter for optimizing heading
ZHU Juntao, LIN Zhiyu, LI Hailin, REN Zhaocai, CHEN Rongsheng, LAN Rongtian, DAI Chengyuan
Bulletin of Surveying and Mapping . 2023, (9): 30 -34,63 .  DOI: 10.13474/j.cnki.11-2246.2023.0260