I am using rqt on a virtualized Xubuntu 22.04 with ROS2 Humble and see topics listed, but can not select them for plotting (observed on several different installations): the '+' button is greyed out... I activated debugging but got no hint about, what goes wrong. I tried both MatPlot ...
一、rqt_plot是常用的一个画图工具,可以画出topic对应的msg 1、列出所有的topic 1$ rostopic list 2、运行rqt_plot 1$ source devel/setup.bash2$ rosrun rqt_plot rqt_plot /topic_name 二、对topic相关命令补充 1、显示topic上发布的msg 1$ rostopicecho/topic_name 2、查看topic的msg类型 1$ rostopic...
运行:rqt_plot rosrun rqt_plot rqt_plot ggk@ggk-virtual-machine:~$ rosrun rqt_plot rqt_plot /usr/lib/python2.7/dist-packages/matplotlib/axis.py:1015: UserWarning: Unable to find pixel distance along axis for interval padding of ticks; assuming no interval padding needed. warnings.warn("Una...
ggk@ggk-virtual-machine:~$ rosrun rqt_plot rqt_plot /usr/lib/python2.7/dist-packages/matplotlib/axis.py:1015: UserWarning: Unable to find pixel distance along axis for interval padding of ticks; assuming no interval padding needed. warnings.warn("Unable to find pixel distance along axis " /...
rosrun rqt_plot rqt_plot ggk@ggk-virtual-machine:~$ rosrun rqt_plot rqt_plot/usr/lib/python2.7/dist-packages/matplotlib/axis.py:1015: UserWarning: Unable to find pixel distance along axis for interval padding of ticks; assuming no interval padding needed.warnings.warn("Unable to find pixel ...
plotjuggler⬅ROS1/ROS2画轨迹神器➡rqt_plot+rqt_multiplot之超级加强版 【摘要】 先看效果(turtlesim): 再看 (mobot): 很显然,同样的开环控制指令(速度指令),画出了不同轨迹。心 形状也有差异。 如何构造相似的轨迹,应用于模型相似的机器人,后续给出闭环控制算法的效果。 安装: sudo apt install ros-...
plotjuggler⬅ROS1/ROS2画轨迹神器➡rqt_plot+rqt_multiplot之超级加强版 先看效果(turtlesim): 再看(mobot): 很显然,同样的开环控制指令(速度指令),画出了不同轨迹。心 形状也有差异。 如何构造相似的轨迹,应用于模型相似的机器人,后续给出闭环控制算法的效果。
plotjuggler⬅ROS1/ROS2画轨迹神器➡rqt_plot+rqt_multiplot之超级加强版 先看效果(turtlesim): 再看(mobot): 很显然,同样的开环控制指令(速度指令),画出了不同轨迹。心 形状也有差异。 如何构造相似的轨迹,应用于模型相似的机器人,后续给出闭环控制算法的效果。
an aside: What is preventing us from depending directly on one of the other 2 plotting libraries and using those as the default? Sorry, something went wrong. dirk-thomasadded a commit to ros-visualization/rqt_common_plugins that referenced this issueDec 24, 2012 ...
横坐标表示header.timestamp，格式是unix时间，以s为单位 不同位置开始：是不是你选了autoroll了 p.s...