In missile test, the transformation methods from earth rectangular coordinate to geodetic coordinate are often used.
在靶场试验任务中，经常要用到地心直角坐标到大地坐标的转换算法。
Objective:To establish three-dimension (3D) rectangular coordinate and to obtain relevant parameters of artificial tooth morphology for full denture.
前言：目的建立用于全口义齿人工牙的三维坐标系并测量其相应参数值。
And the paper achieved conversion from the completed polar coordinates to rectangular coordinate, and solved two key problems, dead address and blind zone phenomenon.
本文完成了雷达数据从极坐标到直角坐标的转换，解决了坐标转换易出现的死地址和盲区现象。
In a. plane rectangular coordinate system, mathematics simulation of the change of moisture content in a corn kernel during tempering is presented by the finite element method.
在平面直角坐标下，利用有限元方法，对玉米颗粒在缓苏过程中的含水量变化进行了数学模拟。
The CORDIC algorithm is adapted to convert the polar coordinate image to the rectangular coordinate image, while cubic spline interpolation is used to interpolate the vacant pixels.
本文采用数字坐标旋转（CORDIC）算法将极坐标图像转化为直角坐标图像，并采用三次样条插值的方法对漏点进行弥补。
In this algorithm, the measured value of seeker initially set in polar coordinate system was converted into the rectangular coordinate system for filtering, and the bias was eliminated.
该滤波算法将球坐标系中的测量信息转换到直角坐标系下进行滤波，并消除了偏差。
Rectangular coordinate must be input when we use computer to draw CAM contour line or use numerically controlled machine to process it.
采用计算机绘制和数控机床加工凸轮廓线时，都要输入直角坐标值。
Rectangular coordinate must be input when we use computer to draw CAM contour line or use numerically controlled machine to process it.
采用计算机绘制和数控机床加工凸轮廓线时，都要输入直角坐标值。
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