包含特征值与特征向量的提取、训练样本以及最后的识别，包含了阵列信号处理的常见算法，有井曲线作为输入可计算其地震波的衰减。- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Contains a common array signal processing algorithm, There is a well attenuation curve as input to calculate its seismic waves.