centroid是什么意思
2023-12-07 18:20:17
centroid
n. 图心；矩心；重心
近义词：centerofmass，
详细释义
n.(名词)
- 【数】质量中心行心
- 【船舶】距心质心重心型心
- 【机械】图心画心
英英释义
Noun
- the center of mass of an object of uniform density
例句
用作名词(n.)
- A self-adaptive feature extraction method based on power spectral centroid is proposed.摘要提出一种基于功率谱重心的自适应特征信息提取方法。
- If this load centroid is behind the elastic axis of the wing structure, then a nose-down twist of the main wing surface results.如果该载荷重心在机翼结构弹性轴之后，则引起主机翼表面前端向下的扭转。