Access Elements of a Matrix Using Output Code in a C Function Block

This example shows how to access elements of a matrix from a C Function block using the Output Code pane.

open_system('mMatrixColumnSumOutputCode')

Elements in each column of the input matrix are accessed and added to calculate a sum for each column.

You must define all symbols used in code on the Symbols table of the Block Parameters. To set the size of the input matrix, specify size as [r c]. r corresponds to the number of rows in the input matrix and c corresponds to the number of columns in the input matrix.