polar grid
英 [ˈpəʊlə(r) ɡrɪd]
美 [ˈpoʊlər ɡrɪd]
网络 坐标网格线; 极坐标网格; 极栅格; 极轴追踪; 坐标格线线
双语例句
- Universal polar stereographic grid Parametrization of the Closed Triangular Surfaces for Surface Fitting
面向曲面拟合的封闭网格曲面参数化 - Practical application showed that accurate charging trajectory can be got by using polar coordinate grid technique and stereoscopic vision technology.
实际应用表明，极坐标栅格技术和立体视觉技术能够保证料流轨迹的准确获得。 - Polar formation algorithm ( PFA) can mostly compensate MTRC in the case of small target and distant field, which need the transformation from polar grid to Cartesian lattice.
在小目标远场情况下，极坐标格式算法（PFA）能够基本消除MTRC，这种算法需要在空间频域进行从极坐标分布到直角坐标分布的二维插值。 - Firstly, this paper designs a polar coordinate barotropic vorticity equation semi-spectral model and a quasi-geostrophic grid model in order to research the propagation of vortex Rossby waves and tropical cyclone intensity change entirely.
本文首先设计了一个极坐标系正压涡度方程的半谱模式、一个准地转格点模式对涡旋Rossby波传播和热带气旋强度变化进行了较为系统的研究。 - In order to convert the radar echo data in polar coordinate into the data in grid coordinate, the formulas for calculating geographical position in Lambert projection are given.
给出了在Lambert投影下将雷达回波的极坐标数据转换成经纬度位置，并计算网格点坐标的公式。 - The polar coordinate is used in structured grid and Cartesian coordinate in unstructured grid.
同时采用结构化网格和非结构化网格进行数值计算，其中结构化网格采用极坐标，而非结构化网格采用笛卡尔直角坐标。 - Due to collected data is non-uniform and sparse in Fourier space, the presented algorithm processes data in polar grid format, which can make full use of original precise data, so the quality of final image is improved.
由于采集的数据非均匀分布且数据量很少，本文采用极坐标格式对数据进行处理，充分利用了原始精确数据，有效提高了成像质量。