How can I apply a command [select a section of data] to all the variables and structures in my workspace?

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Larissa Perez
Larissa Perez 2016-10-7
回答： Massimo Zanetti 2016-10-7
I thought of using logical operators but don't really know how to do it. Cheers!

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Massimo Zanetti
Massimo Zanetti 2016-10-7
Generally you can list them by command who and then evaluating a functional expression by eval.
For example assume you have x=[3,6] in workspace, then to get the mean:
C=who;
h=eval(['mean(',C{1},');']);
m=4.5

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