moving median

例句：

1. 1. The moving median of the data is calculated to determine the trend.
   计算数据的移动中位数以确定趋势。
2. 2.The moving median is used in financial markets to smooth out volatility.
   在金融市场中使用移动中位数来平滑波动。
3. 3. The moving median is a useful tool for analyzing time series data.
   移动中位数是分析时间序列数据的一种有用的工具。