Wang W, Wang C, Wang Z, Zhao X. An Improved PDR Localization Algorithm Based on Particle Filter. Comput. Inform. [Internet]. 2020 Feb. 29 [cited 2024 Nov. 23];39(1-2):340-6. Available from: http://147.213.75.17/ojs/index.php/cai/article/view/2020_1-2_340