LWM怎么读

Based on the local characteristics of signals, a local wave method ( LWM) can be employed to obtain the instantaneous frequency of signals and the Hilbert time frequency spectrum composed of an energy time frequency three dimensional distribution.

局域波法是基于信号局部特征，通过该方法可得到信号的瞬时频率和构成能量-时间-频率三维分布的Hilbert时频谱。

The conception of multi-scale Hilbert spectrum entropy ( MSHSE) was proposed based on the multi scale analysis character of the local wave method ( LWM) and its calculation method was developed.

基于局域波分析的时频多分辨特性，提出了多尺度Hilbert谱熵的概念，并给出了多尺度Hilbert谱熵的计算方法。

The author points out that the national culture determines the formation of LWM, and that the study of LWM would exert great influence on cross-cultural communication and on foreign language teaching.

研究语言世界图景将对跨文化交际和现代外语教学产生重大影响。