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Create MATLAB quaternion object from ROS or ROS 2 message structure

Since R2021a


q = rosReadQuaternion(quatMsg) creates a quaternion object from a ROS or ROS 2 geometry_msgs/Quaternion message structure.

Input Arguments

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ROS or ROS 2 message of type geometry_msgs/Quaternion, specified as a message structure.


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Quaternion, returned as a quaternion (Navigation Toolbox) object.

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using MATLAB® Coder™.

Version History

Introduced in R2021a