non-stationary data signal

• 非平稳信号

non-stationary data signal的用法和样例：

例句

1. Harmonic wavelet analysis can extract the singular components in the non-stationary signal effectively.
   摘要谐波小波分析可有效提取非平稳信号中的奇异成分。
2. A new method for analyzing nonstationary signal designated as local wave analysis is introduced.
   该文介绍一种新的非平稳信号分析方法一局域波分析。