Running Statistics¶
第一部分:模块介绍与属性说明¶
Running Statistics 通过滑动窗口输出随时间变化的统计结果,适合做包络、趋势和稳定性分析。
输入输出¶
- 输入:
Time Series 1 - 输出:
Time Series 1 - 默认数据类型:
time_series
属性说明¶
Statistic:滑窗统计量。MaxMinMeanRangeRMSPercentileSD (Sample)SDevP (Population)AbsMaxAbsMinAreaKurtosisP (Population)Kurtosis (Sample)SkewnessP (Population)Skewness (Sample)VarianceP (Population)Variance (Sample)CrestFactor (RMS)CrestFactorSDPercentage (%):仅当Statistic选中Percentile时使用。Length Mode:窗口长度解释方式。Time:按时间长度。Point:按采样点数。Window Length:滑窗长度。Overlap Length:相邻窗口重叠长度。