Fig. 5
From: A rapid DAS signal classification algorithm based on VMD and IMF power spectrum Gaussian fitting
Optical path diagram of DAS system. Image adapted from [https://zhuanlan.zhihu.com/p/571689135].
Fig. 5 | Scientific Reports
From: A rapid DAS signal classification algorithm based on VMD and IMF power spectrum Gaussian fitting
Optical path diagram of DAS system. Image adapted from [https://zhuanlan.zhihu.com/p/571689135].
