CODERNER

Link https://docs.ros.org/en/foxy/Tutorials/Beginner-CLI-Tools/Using-Rqt-Console/Using-Rqt-Console.html Using rqt_console to view logs — ROS 2 Documentation: Foxy documentation Goal: Get to know rqt_console, a tool for introspecting log messages. rqt_console is a GUI tool used to introspect log messages in ROS 2. Typically, log messages show up in your terminal. With rqt_console, you can collect..

Lecture https://ocw.mit.edu/courses/18-06-linear-algebra-spring-2010/resources/lecture-26-complex-matrices-fast-fourier-transform/ Lecture 26: Complex matrices; fast fourier transform | Linear Algebra | Mathematics | MIT OpenCourseWare MIT OpenCourseWare is a web based publication of virtually all MIT course content. OCW is open and available to the world and is a permanent MIT activity ocw.mit...

Link https://docs.ros.org/en/foxy/Tutorials/Beginner-CLI-Tools/Understanding-ROS2-Actions/Understanding-ROS2-Actions.html Understanding actions — ROS 2 Documentation: Foxy documentation You're reading the documentation for an older, but still supported, version of ROS 2. For information on the latest version, please have a look at Humble. Understanding actions Goal: Introspect actions in ROS 2. ..

Link https://docs.ros.org/en/foxy/Tutorials/Beginner-CLI-Tools/Understanding-ROS2-Parameters/Understanding-ROS2-Parameters.html Understanding parameters — ROS 2 Documentation: Foxy documentation Goal: Learn how to get, set, save and reload parameters in ROS 2. A parameter is a configuration value of a node. You can think of parameters as node settings. A node can store parameters as integers, fl..

Lecture https://ocw.mit.edu/courses/18-06-linear-algebra-spring-2010/resources/lecture-25-symmetric-matrices-and-positive-definiteness/ Lecture 25: Symmetric matrices and positive definiteness | Linear Algebra | Mathematics | MIT OpenCourseWare MIT OpenCourseWare is a web based publication of virtually all MIT course content. OCW is open and available to the world and is a permanent MIT activity..

Link https://docs.ros.org/en/foxy/Tutorials/Beginner-CLI-Tools/Understanding-ROS2-Services/Understanding-ROS2-Services.html Understanding services — ROS 2 Documentation: Foxy documentation Goal: Learn about services in ROS 2 using command line tools. docs.ros.org Background 서비스는 ROS graph에서 노드 간의 또 다른 소통 방식이다. 서비스는 기본적으로 call-and-response 모델 즉, 부르면 응답한다는 모델로 토픽 모델과는 차이가 있다. 토픽은 모든 노드들이 스트리밍되는 데이..

Link https://docs.ros.org/en/foxy/Tutorials/Beginner-CLI-Tools/Understanding-ROS2-Topics/Understanding-ROS2-Topics.html Understanding topics — ROS 2 Documentation: Foxy documentation You're reading the documentation for an older, but still supported, version of ROS 2. For information on the latest version, please have a look at Humble. Understanding topics Goal: Use rqt_graph and command line to..

Link https://docs.ros.org/en/foxy/Tutorials/Beginner-CLI-Tools/Understanding-ROS2-Nodes/Understanding-ROS2-Nodes.html Understanding nodes — ROS 2 Documentation: Foxy documentation ros2 node list will show you the names of all running nodes. This is especially useful when you want to interact with a node, or when you have a system running many nodes and need to keep track of them. Open a new term..

Link https://docs.ros.org/en/foxy/Tutorials/Beginner-CLI-Tools/Introducing-Turtlesim/Introducing-Turtlesim.html Using turtlesim and rqt — ROS 2 Documentation: Foxy documentation Open a new terminal and source ROS 2 again. At this point you should have three windows open: a terminal running turtlesim_node, a terminal running turtle_teleop_key and the turtlesim window. Arrange these windows so tha..

Introduction ROS가 뭔지도 모르는 상태에서 ROS를 사용해야 할 일이 생겨 튜토리얼부터 보기 시작했다. 직접 구현하면서 우당탕탕 익히는 것이 더 빠른 길이지만 튜토리얼 정도는 꼼꼼히 이해한 뒤에 시작하는 것이 맞는 것 같아 1회 읽어보고 이를 한글로 번역해보면서 2회 읽어보는 방식으로 공부해보고자 한다. 그냥 옮겨적는 것이다보니 시간 소모도 그리 크지 않을 것 같다! Link https://docs.ros.org/en/foxy/Tutorials/Beginner-CLI-Tools/Configuring-ROS2-Environment.html Configuring environment — ROS 2 Documentation: Foxy documentation Sourcing ROS 2 setup ..