Difference between revisions of "MATLAB code"
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Extraction: To extract video (which are just compressed/uncompressed images) several methods exist. We have often used [https://github.com/OSUrobotics/bag2video bag2video]. | Extraction: To extract video (which are just compressed/uncompressed images) several methods exist. We have often used [https://github.com/OSUrobotics/bag2video bag2video]. | ||
| − | + | === MATLAB scripts: === | |
| − | + | '''Rosbag loader''' | |
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''' | ||
Automatically plots known data formats) | Automatically plots known data formats) | ||
| − | + | ||
| + | '''Rosbag video''' | ||
Automatically converts rosbags into .avi files with data plot overlays. | Automatically converts rosbags into .avi files with data plot overlays. | ||
| + | == EMG analyzer == | ||
| + | Purpose: For analyzing EMG data recorded with Myon electrodes and ADInstruments AD converter via ROS-setup in Training Technology Lab | ||
= FAQ/Debugging = | = FAQ/Debugging = | ||
This sections relates to all common problems with the software. | This sections relates to all common problems with the software. | ||
Revision as of 13:22, 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 extraction
Official methods:
Viewing: For viewing video stored in a .bag file, rqt_bag is the standard tool.
Extraction: To extract video (which are just compressed/uncompressed images) several methods exist. We have often used bag2video.
MATLAB scripts:
Rosbag loader Converts .bag files into .mat files. Must be done before using the other 2 scripts
Rosbag Automatically plots known data formats)
Rosbag video Automatically converts rosbags into .avi files with data plot overlays.
EMG analyzer
Purpose: For analyzing EMG data recorded with Myon electrodes and ADInstruments AD converter via ROS-setup in Training Technology Lab
FAQ/Debugging
This sections relates to all common problems with the software.
