ISO 18431-2-2004 机械振动和冲击.信号处理.第2部分:傅里叶变换分析用时域窗

标准号：ISO 18431-2-2004
中文标准名称：机械振动和冲击.信号处理.第2部分:傅里叶变换分析用时域窗
英文标准名称：Mechanical vibration and shock - Signal processing - Part 2: Time domain windows for Fourier Transform analysis
标准类型：J04
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J04
国际标准分类号：17.160
适用范围：This part of ISO 18431 specifies the algebraic functions which describe a selected set of time domain windows used for pre-processing digitally sampled vibration and shock data as a precursor to Discrete Fourier Transform spectral analysis. This selected set consists of Hanning, flat-top and rectangular time windows. This part of ISO 18431 is one of a series of documents that details the tools available for time domain, frequency domain, and joint time and frequency domain signal processing.