质心怎么发音，质心是什么意思，质心短语和例子。

centroid怎么读，centroid什么意思

英 [ˈsentrɔɪd]美 [ˈsentrɔɪd]

centroid 常用短语

centroid method重心法

词根：centroid

adj.

centroidal 重心的，质心的；穿过重心

1.In This paper, a normalized linear quadtree representation is obtained by normalizing an object with respect to its centroid and principal axes.

本文通过对图象中客体的形心和主轴进行正规化处理而得到其标准线性四元树表示方法。

2.The moment method was used to estimate the centroid in a digital sun sensor to increase the angle measurement accuracy and computation speed.

为提高数字太阳敏感器的角度测量精度，降低计算量，提高运算速度，选用矩法进行太阳成像质心的估算。

3.In This paper, a normalized linear quadtree representation is obtained by normalizing an object with respect to its centroid and principal axes.

本文通过对图象中客体的形心和主轴进行正规化处理而得到其标准线性四元树表示方法。

4.The inaccurate Doppler centroid estimation can evidently degrade the quality of SAS image.

不准确的多普勒中心估计会显著降低合成孔径声纳图像质量。

5.A new method of centroid calculation is given to reduce SIB influence effectively.

提出一种减小这种影响的质心计算方法，实验证明是有效的。

6.In this part, we investigated the phase-information-based methods for centroid tracking.

在这一部分中我们对基于相位信息的质心跟踪方法进行了研究。

7.We use signed distance and centroid to defuzzify the total cost in the fuzzy sense in fuzzy inventory without backorder.

利用有号距离和形心将无缺货补货的模糊库存的总成本利用有号距离和形心解模糊化。

8.The conventional monopulse radar will track a power weighted centroid of target and be interfered when troid-interference is present.

存在质心干扰情况下，普通单脉冲雷达将跟踪干扰与目标的能量重心。