现实模拟 meaning in Chinese
simureal
Examples
- Information technology . computer graphics and image processing . the virtual reality modelling language . functional specification and utf - 8 encoding
信息技术.计算机制图学和图象处理.虚拟现实模拟语言.功能规格和utf - 8编码 - The constitutions and principles of position of gps > glonass and beidou navigation system are described all around in this article , and the following technologies are studied and realized : communication between com ports with oop technology , compound navigation with gps and glonass . calculate velocity , pseudorange difference , smoothing pseudorange with the carrier - phase and models to correct error are also done ; the transforms between wgs - 84 and pz - 90 , as well as wgs - 84 and beijing54 coordinate system ; the technologies to display and manage bitmap , vector map based on mapx also ; conversion of data formats between gjb and mif data format of maplnfo corp . arithmetic of creation dem data based on contour line data from 1 - . 25000 map data with gjb format . texture the surface of terrains with corrected aviation image
本文全面介绍了gps 、 glonass 、北斗导航系统的组成、定位原理，研究并实现了面向对象的串口通信技术、 gps + glonass组合导航、测速及伪距差分、相位平滑伪距差分以及有关误差的模型改正、 wgs ? 84和pz ? 90 、 wgs ? 84和北京54坐标系的坐标转换、栅格地图的显示和管理、基于mapx的矢量地图的显示和管理、 1 : 25万军标数据和mapinfo的mif数据格式双向转换、基于军标数据的dem生成算法、基于opengl的三维地形构造、航空图像纹理地形表面、三维坐标量算、虚拟现实模拟导航、三维地形的层次细化算法以及数字图像处理中的图像增强、几何变换、影像匹配等技术。 - By extend of scene simulation application in more area , like industry design , military exercise , city planning simulation , interactive amusement simulation and so on . establish real - time interactive scene simulation system using personal computer can reduce the total price , it will spread the application of scene simulation
随着视景仿真在许多领域得到广泛应用，如工业设计、军事演习、城市规划仿真、虚拟现实模拟培训、交互式娱乐仿真等等，由于使用pc机建立网络环境下的实时交互视景仿真的费用较低、仿真效果好，因此这一研究成果可以促进视景仿真应用的推广。