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Any suggestion on how read bag files in matlab?

asked 2015-06-14 15:56:06 -0500

Sam gravatar image

Hi all, I want to import .bag data to matlab.Can anybody guide me regarding this? Thanks,

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answered 2015-06-15 03:56:12 -0500

Chaos gravatar image

Hi @Sam! The Robotics System Toolbox in MATLAB r2015a provides tools for interfacing MATLAB with ROS (link). Otherwise you can download matlab-rosbag package here. The package provides tools for load and analyse bag files in matlab.

I hope this helps...

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Thanks.Which is preferable? I access MATLAB.Is the robotics toolbox a "Nice catch" or good stuff for ROS?

Sam gravatar image Sam  ( 2015-06-15 12:23:31 -0500 )edit

Hi @Sam. Of course, the Robotic Toolbox is a very good tools that can interact (subscribe & publish topics, etc..) directly with the ROS master runtime, but it's not cheap. The matlab-rosbag package is a nice tool, but it works offline. If you only need to analyse a bag file, I suggest the latter.

Chaos gravatar image Chaos  ( 2015-06-16 03:13:52 -0500 )edit

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Asked: 2015-06-14 15:56:06 -0500

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Last updated: Jun 15 '15