术语“随机扰动”的详细信息
| 数据项 Items | 术语信息 Info. |
|---|---|
| 汉语术语编号 Term No. | 91000342 |
| 所属学科 Subject | 统计学 Statistics |
| 汉语术语词性 POS | n. |
| 汉语术语分词 Segmentation | 随机/扰动/ |
| 汉语术语长度 Length | 2 |
| 关联术语表达 Association | |
| 搭配信息 Collocation | |
| 编纂人 Compiler | 王丹敏 |
| 编纂日期 Date of Compilation | 2016-07-15 00:00:00 |
汉英语境1
英译术语:
stochastic disturbance
汉语语境:
随机扰动项，习惯称之为随机误差项，包含的是模型主要变量以外的信息。把负荷建模的实测电流数据看成随机扰动电压的响应，基于小波包的分解和重构理论，采用Wpdec小波包分解函数，用db1小波包对实测建模电流信号进行3层小波包分解，用Wprcoef函数对小波分解系数进行重构，提取和构造了负荷建模数据的能量特征向量。
英语语境:
Stochastic disturbance is used to being called random error term that contains the information model primary variables outside. Load current data can be regarded as stochastic disturbance of voltage. Three decompositions and re-construction of wavelet package method are used to analyze load modeling data, and the characteristic vectors of load data are accurately constructed which are used to classify load data.