release

Unlock online parameter estimation System object

Syntax

release(obj)

Description

release(obj) unlocks the online parameter estimation System object™, obj. Use release to change nontunable properties of the object.

Note

You can use release on a System object in code generated using MATLAB^® Coder™, but once you release its resources, you cannot use that System object again.

Examples

Unlock Online Estimation System Object

Create a System object™ for online estimation of an ARMAX model with default properties.

obj = recursiveARMAX;

Estimate model parameters online using step and input-output data.

[A,B,C,EstimatedOutput] = step(obj,1,1);

step puts the object in a locked state.

L = isLocked(obj)

L = logical
   1

Unlock the object.

release(obj)

Check the locked status of the object.

L = isLocked(obj)

L = logical
   0

Input Arguments

obj — System object for online parameter estimation

recursiveAR object | recursiveARMA object | recursiveARX object | recursiveARMAX object | recursiveOE object | recursiveBJ object | recursiveLS object

System object for online parameter estimation, created using one of the following commands:

• recursiveAR

• recursiveARMA

• recursiveARX

• recursiveARMAX

• recursiveOE

• recursiveBJ

• recursiveLS

Version History

Introduced in R2015b