电子、通信与自动控制技术

• 不清晰

  EMD is based on the local characteristic time scale of the data. Compared with wavelets, EMD has all advantages of wavelets, dispels their fuzziness and unclearness, so can accurately reflects physics characteristics of the primitive signals.

  而基于EMD的方法仅依据数据本身的信息进行分解,与小波分析相比不但具有小波分析的全部优点,而且在分辨率上能消除小波分析的模糊和不清晰,还能准确的反映出原信号的物理特征。

• 模糊性

纺织科学技术

• 起毛

计算机科学技术

• 乏晰度