Difference between revisions of "MATLAB code"
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| Line 17: | Line 17: | ||
Converts .bag files into .mat files. Must be done before using the other 2 scripts | Converts .bag files into .mat files. Must be done before using the other 2 scripts | ||
=== Rosbag plotter === | === Rosbag plotter === | ||
| − | + | Automatically plots known data formats) | |
=== Rosbag video === | === Rosbag video === | ||
| − | + | Automatically converts rosbags into .avi files with data plot overlays. | |
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= FAQ/Debugging = | = FAQ/Debugging = | ||
This sections relates to all common problems with the software. | This sections relates to all common problems with the software. | ||
| − | + | To extract video (which are just compressed/uncompressed images) several methods exist. We have often used [https://github.com/OSUrobotics/bag2video bag2video]. | |
=== ROS: use IP address instead of hostname === | === ROS: use IP address instead of hostname === | ||
Revision as of 11:02, 9 August 2019
Contents
Introduction
Training Technology Lab uses MATLAB for most data processing and visualization purposes. Several scripts have been written to work with our various technology. Here is a list of the following scripts:
- Rosbag extraction
- Rosbag loader
- Rosbag plotter
- Rosbag video
Rosbag extraction
For viewing video stored in a .bag file, rqt_bag is the standard tool. For extracting video
Rosbag loader
Converts .bag files into .mat files. Must be done before using the other 2 scripts
Rosbag plotter
Automatically plots known data formats)
Rosbag video
Automatically converts rosbags into .avi files with data plot overlays.
FAQ/Debugging
This sections relates to all common problems with the software. To extract video (which are just compressed/uncompressed images) several methods exist. We have often used bag2video.
