地震波信号处理，傅氏变换，震相读取，文件内有使用说明-seismic signal process,fft,phase check

分析地震波形，标记震相，画图，适合科研人员广大学生及地震同行-it is used for analyze seismic waveform, mark phases,suit for institute member ,grate students of geophysics,and earthquake workers.

用于微震中地震事件的震相拾取，通过matlab软件编写(t is used to pick up the seismic phase of the microseismic event, and it is compiled by MATLAB software)