MATLAB: How to use the content of a variable to call another variable

Question

I'm confronted with the following problem:

eur2usd =[ 1.3 1.2 1.1];
eur2cad =[0.8 0.9 0.7];
currency = 'eur2usd'

I would like to use the variable currency to call the content of eur2usd ([ 1.3 1.2 1.1]). So that if currency = 'eur2cad', I can call the content of eur2cad by using the variable currency.

Answer 1

eval(currency)

or

eval('eur2usd')

etc