In this sequence, the statements in the try block (that part of the try-catch that follows the word try statement, and precedes catch) between try and catch execute just like any other program code. If an error occurs within the try section The statements between catch and end are then executed. Examine the contents of the MException object exceptObj to see the cause of the error. If an error occurs between catch and end, MATLAB terminates execution unless another try-catch sequence has been established.