Matrix Blocks :: QUARC

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Table of Contents > QUARC > Blocks > Blocks - By Category > Block Categories > Math Operations

Matrix Blocks

The vector blocks include standard operations on vectors, such as the cross product and norm, as well as a rotation transformation for vectors. Translation is simply the sum of two vectors (using the Sum MATLAB Command Line Click to copy the following command line to the clipboard. Then paste it in the MATLAB Command Window: qc_open_matlab_help('sum'); block), and scaling is the element-wise product of two vectors (using the Product MATLAB Command Line Click to copy the following command line to the clipboard. Then paste it in the MATLAB Command Window: qc_open_matlab_help('product'); block) so no additional blocks are provided for translation and scaling.

Angle and Axis from Rotation Matrix	This block converts a rotation matrix to the equivalent rotation angle about a fixed axis.
Angle and Axis to Rotation Matrix	This block converts a rotation by an angle about an arbitrary axis into a rotation matrix.
Basis from Rotation Matrix	This block converts a rotation matrix to a basis of three unit vectors.
Basis to Rotation Matrix	This block converts a basis of three unit vectors to a rotation matrix.
Euler Angles from Rotation Matrix	Converts a rotation matrix to an Euler angle representation.
Euler Angles to Rotation Matrix	Creates a rotation matrix from an Euler angle representation.
Trace	Computes the trace of a square matrix.

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