How to call a property?

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Fred
Fred 2013-7-18
Hi, I am relatively new in MATLAb so sorry if my question is very simple: in my workspace they are some variables which are 1*1 but they have cube on their icon and when you open them they are more variables in them (called property). How can I call one of these properties and define it as a new variable?
My variable is named "fit" (output of arima function) and I want to call Variance
Thanks

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Evan
Evan 2013-7-18
编辑：Evan 2013-7-18
Does the following work?
newVar = fit.Variance;

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