智能手机Wi-Fi/PDR室内混合定位优化问题研究 / Study on optimization problem of Wi-Fi/PDR indoor hybrid positioning on smar tphone
- Resource Type
- Academic Journal
- Source
- 测绘学报 / Acta Geodaetica et Cartographica Sinica. 50(10):1416-1416
- Subject
- Language
- Chinese
- ISSN
- 1001-1595