Using the Amplitude Spectrum of Seismic Signal to Estimate the High-speed Train’s Running Velocity
Huanlan Zhang1, Xiaokai Wang2, Wenchao Chen2 and Baoli Wang3, (1)College of Geology and Environment, Xi’an University of Science and Technology, Xi'an, China, (2)Xi'an Jiaotong University, School of Information and Communication Engineering, Xian, China, (3)Xi’an Research Institute of China Coal Research Institute, Xi'an, China
