findobj
Finds all objects which have a property named propertyName and the value for such property is propertyValue.
Syntax
findobj(propertyName, propertyValue, ...)
findobj(handleList, propertyName, propertyValue, ...)
Inputs
- propertyName
 - Property name.
 - propertyValue
 - Value of the property.
 - handleList
 - Vector of the handles.
 
Example
Simple findobj example:
findobj('tag', 'user-defined');
    Comments
To find objects that satisfy multiple property conditions, specify additional propertyName and propertyValue parameters. The search can be limited to a subset of objects and their descendants by passing a handle or a handles list as the first parameter.