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Will generate matlab MAT files from rosbags. Made for use with turtlebot rosbags.

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turtlebot_parser

This package allows for easy converting of rosbags into a matlab format. This allows for quick development times in matlab instead of directly implementing everything in c++. To use this, ensure that all dependencies are installed (see package.xml). One of the other key packages that this uses is the apriltags_ros package. This has custom headers, so make sure it is clones and built in your workspace.

matlab file format

  • data_april
    • timestamp (seconds)
    • apriltag id
    • apriltag size (meters?)
    • x,y,z,w quaternion orientation
    • x,y,z 3d position of tag (meters)
  • data_imu
    • timestamp (seconds)
    • x,y,z linear acceleration (m/s^2)
    • x,y,z angular velocity (rad/s)
  • data_odom
    • timestamp (seconds)
    • x,y,z,w quaternion orientation
    • x,y,z position of robot (meters)
    • x,y,z linear acceleration (m/s^2)
    • x,y,z angular velocity (rad/s)
  • data_vicon
    • timestamp (seconds)
    • x,y,z,w quaternion orientation
    • x,y,z position of robot (meters)

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Will generate matlab MAT files from rosbags. Made for use with turtlebot rosbags.

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