Difference between revisions of "MATLAB code"
| Line 3: | Line 3: | ||
Training Technology Lab uses MATLAB for most data processing and visualization purposes. | Training Technology Lab uses MATLAB for most data processing and visualization purposes. | ||
Several scripts have been written to work with our various technology. | Several scripts have been written to work with our various technology. | ||
| − | Here is a list of the | + | Here is a list of the scripts: |
* Rosbag extraction | * Rosbag extraction | ||
Revision as of 13:24, 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 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.m Converts .bag files into .mat files. Must be done before using the other 2 scripts
rosbag_plotter.m Automatically plots known data formats)
rosbag_video.m 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.
