1) period estimation
周期值估计
2) periodicity estimation
周期估计
1.
A Robust RCS periodicity estimation algorithm for ballistic target;
一种鲁棒的弹道目标RCS周期估计方法
4) hop duration estimation
跳周期估计
5) estimate value of expectancy
期望估计值
6) periodogram spectral estimation
周期图谱估计
1.
The length of each period was determined by way of combining periodogram spectral estimation and triangular function fitting.
将加窗周期图谱估计与三角函数拟合相结合,分别确定各主要周期长度并以所得数据对数据序列进行三角函数叠加拟合。
2.
In view of the situation that the length of economic time series in China is short,the method of combining periodogram spectral estimation and maximum entropy spectral estimation is used in this paper in the analysis of business cycle.
针对我国经济序列较短的特点,将加窗周期图谱估计与最大熵谱估计相结合的谱估计方法用于经济周期波动的分析。
补充资料:插值估计法
插值估计法是根据统计资料中若干已知项目的对应关系资料来推算未知项目的对应关系的数值。有内插法、线性插值法和拉格朗日插值法等。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条