坐标系转换 meaning in Chinese
transfer of axes
Examples
- Based on the posture of the assembly part and the translation of coordinates , a solution of building intersection line between the plane and the assembly part is discussed
在分析坐标系转换和零部件位姿基础上，研究了零件截切环求取、截切环拓扑树建立、截切平面三角化等方法。 - Because some mouse location information is in client coordinates and some is in screen coordinates , you may need to convert a point from one coordinate system to the other . you can do this easily by using the
由于某些鼠标位置信息使用的是工作区坐标，而某些使用的是屏幕坐标，因此，您可能需要将某个点从一种坐标系转换为另一种坐标系。 - This work can be summarized as follows : 1 ) we define several reference frames , including earth reference frame , radar reference frame , target reference frame . then , we give the conversion relationships on the basis of introducing the model of the conversion model
本文的主要工作如下: ( 1 )完成了在仿真系统中用到的雷达视线坐标系、速度坐标系和目标坐标系的定义,在介绍坐标系转换模型的基础上给出了各个坐标系之间的转换关系式。 - 9 . for calculating the variable fertilizing dose , a mathematics model was selected . the model takes account of the yield goal , soil fertility , fertilizer available ingredient content , and the fertilizer using efficient . in the beijing precision agriculture demo farm , the system was used for base map mapping , field boundary map update , soil nutrition map generating , yield map generating , and field basic information management
在北京精准农业示范区，对设计开发的农田地理信息、系统进行了gps测绘、坐标系转换、电中国农业大学博士学位论文摘要一子地图更新、土壤采样规划、田间信息分布图与作物产量分布图生成、农田管理区划分、目标产量图生成、变量施肥处方图生成以及基本信息管理等方面的测试与实际工作。 - The first step is the spatial coordinate conversion , which converts the measurement data from the measurement coordinate system to the theoretical coordinate system . the next step is to work out the systematic distortion errors of the antenna surface . the last step is to found the antenna surface model based upon neural network , then we can get random errors of the measurement data and take the mse ( mean square errors ) as the standard errors of the random errors by statistical method
本论文的数据处理过程主要包括：一，实现测量数据的坐标转换，将测量数据从测量坐标系转换到设计坐标系；二，求出天线面的变形系统误差；三，建立基于神经网络的天线面模型，求出各点的随机误差值，用统计的方法取其均方根作为标准偏差，并最终求得天线面的型面误差值。