中文说明：本程序的性能已经达到较高水平，具有丰富的参数选项,是国外的成品模型，结合PCA的尺度不变特征变换(SIFT)算法，FIR 底通和带通滤波器和IIR 底通和带通滤波器，针对EMD方法的不足。
English Description：
The performance of the program has reached higher level, has a wealth of options, the refined model of foreign, combined with PCA scale invariant feature transform (SIFT) algorithm, fir at the end of pass and band-pass filter and IIR bottom pass and band-pass filter, for the EMD method.