Description

You configureUserDatato store data that you want to associate with an instrument object. The object does not use this data directly, but you can access it using dot notation.

Characteristics

值

The default value is an empty vector.

Examples

Create the serial port object on a Windows^®machine associated with the serial port COM1.

s = serial('COM1');

You can associate data withsby storing it inUserData.

coeff.a = 1.0; coeff.b = -1.25; s.UserData = coeff