@article{HU Yan-zhu:109, author = {[HU Yan-zhu, LI Lei-yuan, WANG Song]}, title = {Feature Extraction Research in Signal Process with Phi-OTDR Technology}, publisher = {Journal of Beijing University of Posts and Telecommunications}, year = {2017}, journal = {Journal of Beijing University of Posts and Telecommunications}, volume = {40}, number = {6}, eid = {109}, pages = {109-114}, keywords = {phase-sensitive optical time domain reflectometer signal;feature extraction;signal processing}, doi = https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2017-030 }