倒频谱 meaning in Chinese
cepstrum
Examples
- The inverse spectrum analysis of rolling bearing fault
滚动轴承故障的倒频谱分析 - Utilize cepstrum and diagnose the early fault of the hydraulic pump
利用倒频谱诊断液压泵早期故障 - Application of inverted frequency spectrum in computer - aided diagnosis system
倒频谱在计算机辅助诊断系统中的实现 - 3 . the frequency differences are determined by both the power spectral density ( psd ) and cepstrum of ambient vibration measurements . a matlab - based toolbox is developed , in which the differences of the higher adjacent frequencies can be easily evaluated
3 .使用功率谱频差法和倒频谱频差法，开发了基于matlab平台的斜拉索环境振动基频识别gui工具箱。 - It is stressed in this paper the analysis methods used in vibration faults of average power spectrum and cepstrum , based on the fast fourier transform algorithm , and development of the vibration signal analysis system in test - driving of wj6 engine , involved the technic of software or hardware
文章重点给出基于fft技术的功率谱和倒频谱分析方法、振动信号分析系统的设计和实现，讨论了相应软件开发中所涉及的技术问题。