bipolar coordinate

基本解释

The bipolar coordinate system in which the two boundary circles of eccentric annuli become the coordinate surfaces is used.
使用双极坐标系研究流体在偏心环空内的流动。
The mathematic analysis of natural convection in eccentric cylinder was conducted, the medium flow and temperature field were numerically simulated in the bipolar coordinate system.
使用双极坐标系对圆筒体内加热元件偏心布置时的自然对流换热进行了研究和分析。
An approach of mapped with bipolar coordinate and reduce noisy is used to normalize iris image in this paper, and annularity image with different centre is mapped onto bipolar coordinate efficiently.
本文介绍了一种用双极坐标映射和降噪的方法对虹膜图像进行归一化，可以有效的将不同心的环形图像映射到双极坐标系上。