How to use an if else statement to choose one specific variable?

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Joana
Joana 2018-12-2
评论： madhan ravi 2018-12-2
Hi
I have a variable 'tf', in the form of 1s and 0s.
tf= [1 0 0 0 1 1 0 1 1];
Now there is this 2nd variable which is tf2, as:
tf2=[12 15 16 17 18 19 20 30 48];
I wan to do is, if tf==1, save the corresponding value of variavle tf2 in X, and when tf==0, save the corresponding values in the variable Y. by using the for loop and if else.
e.g for tf==1; X=[12 18 19 30 48]; and Y=[1516 17 20];
How i can do this in MATLAB. Any help will be appreciated. :)

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采纳的回答

Walter Roberson
Walter Roberson 2018-12-2
X = tf2(tf==1);
Y = tf2(tf==0);

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