《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...
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....
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...
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 3580 【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...
Changelog for package rqt_plot 0.4.12 (2020-05-22) readd rqt_plot global executable, regression from 0.4.11 (#60) 0.4.11 (2020-05-20) use catkin_install_python() (#59) fix "bottom cannot be >= top" matplotlib error (#52) 0.4.10 (2020-03-11) bump CMake minimum version to ...
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...
复制 sudo apt-getinstall python-pip 升级matplotlib 查看matplotlib版本 代码语言:javascript 复制 pip show matplotlib 然后升级 代码语言:javascript 复制 pip install--upgrade matplotlib 之后再运行rqt_plot 代码语言:javascript 复制 rosrun rqt_plot rqt_plot...