中文说明：数据模型归一化，模态振动，结合PCA的尺度不变特征变换(SIFT)算法，含噪脉冲信号进行相关检测,可以实现模式识别领域的数据的分类及回归，是国外的成品模型，具有丰富的参数选项。
English Description：
Data normalization model, vibration mode, combined with PCA scale invariant feature transform (SIFT), noisy pulse signal detection, classification and regression of data in the field of pattern recognition can be achieved, is foreign product model, has a wealth of options.