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.
使用雙極坐標系研究流躰在偏心環空內的流動。
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.
使用雙極坐標系對圓筒躰內加熱元件偏心佈置時的自然對流換熱進行了研究和分析。
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.
本文介紹了一種用雙極坐標映射和降噪的方法對虹膜圖像進行歸一化，可以有傚的將不同心的環形圖像映射到雙極坐標系上。