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

R2026b

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 Ports and Parameters table. 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.