Function files in matlab

MATLAB also allows you to write series of commands into a file and execute the file as complete unit, like writing a function and calling it. In these files, you write series of commands, which you want to execute together. Scripts do not accept inputs and do not return any outputs. They operate on data in the workspace. Functions can accept inputs and return outputs. Internal variables are local to the function. In this section, we will discuss the script files.

You can run a script by typing its name at the command line. Swapping last matrix columns. Swap the last column of matrix with the last column of matracbNote: Both matrices will have the same number of rows, but may have a different numbers of columns Ex If matrixA is [3, 14, 15, 9; J and matrix is [2.

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