特征提取是机械状态识别的重要内容。
Feature extraction is important to machine state identification.
状态识别是机械设备故障诊断的关键环节。
The status identification is key step in the fault diagnosis of mechanical equipment.
关联维作为分形理论的实用工具在状态识别中得到广泛应用；
To be a utility tool of fractal theory correlation dimension is wi de ly used in status recognition.
应用推荐