At last, adaptive threshold is used to distinguish ground points and non-ground points.
设置自适应阈值，完成地面点与非地面点的判断。
Spring gaskets should be added to the ground points, and the connection should be fastened.
各接地连接点应加弹簧垫片，连接紧固可靠。
If a small potential difference exists between two ground points, some ground currents may flow through a sensitive part of the system.
如果在两个接地点存在一个小的电势差，在系统的敏感部分就会有接地电流通过。
For extracting ground points from LIDAR points clouds quickly and generating high accurate DTMs effectively, a filtering method based on multi-resolution directional prediction is proposed.
为了快速提取LIDAR点云中的地面点，生成高精度的DTM，提出了一种基于多分辨率方向预测的LIDAR点云滤波方法。
The aim of the filtering of LIDAR data set is to divide the data set into ground points and non-ground points. The filtering of LIDAR data set is a crucial step to obtain the DEM with high precision.
过滤是LIDAR数据预处理的重要步骤，过滤的目的是把LIDAR数据分成地面点和非地面点，它是获取高精度数字高程模型的关键。
A poor PCB design is one where components are connected randomly to ground points.
一个比较差的PC B设计就是器件随便地连接到接地点。
A poor PCB design is one where components are connected randomly to ground points.
一个比较差的PC B设计就是器件随便地连接到接地点。
应用推荐