《ROS入门-理论与实践》视频教程镇楼 简介:图形绘制插件,可以以 2D 绘图的方式绘制发布在 topic 上的数据 准备:启动 turtlesim 乌龟节点与键盘控制节点,通过 rqt_plot 获取乌龟位姿 启动:可以在 rqt 的 plugins …
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...
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 pixe...
1.1 问题 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....
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 "/usr/...
ROS入门笔记(五):ROS中运行rqt_plot的问题(kinetic) 2020-06-13 23:25 −... 喵哥解说 0 3571 【ROS】安装ubuntu18.04+ros-melodic 2019-12-15 10:34 −安装Ubuntu 下载镜像 https://ubuntu.com/download/desktop 安装镜像 可以装虚拟机或双系统 更换源 软件更新 安装chrome https://www.google.cn/int...
The issue: steps to duplicate execute the UnderstandingTopics tutorial (http://www.ros.org/wiki/ROS/Tutorials/UnderstandingTopics) leave the rqt_plot open for an extended period of time. You will see the following: It should look like th...
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...
Currently, if rqt_plot has been running for a while, it gets very slow. The only fix for this is to clear out the history and topics. It would be great if there was a button that only cleared the history.Contributor trainman419 commented May 27, 2014 +1 I would like to see the...
百度试题 题目ROS中的哪个工具能够将机器人速度或者关节角度的某个分量的变化趋势绘制为曲线?? RVIZrqt_bagrqt_plotrqt_graph 相关知识点: 试题来源: 解析 rqt_plot