基于欧几里得距离的聚类分析，FIR 底通和带通滤波器和IIR 底通和带通滤波器，有井曲线作为输入可计算其地震波的衰减。- Clustering analysis based on Euclidean distance, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, There is a well attenuation curve as input to calculate its s