ISO 18431-2:2004 机械震动和冲击 信号处理 第2 部分：用于 Fourier 变换分析计时域之窗

标准编号：ISO 18431-2:2004

中文名称：机械震动和冲击 信号处理 第2 部分：用于 Fourier 变换分析计时域之窗

英文名称：Mechanical vibration and shock — Signal processing — Part 2: Time domain windows for Fourier Transform analysis

发布日期：2004-10

标准范围

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.

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