logical statements of an array
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Given A = [2, 4, 6, 8, 10];
I don't understand what this command is actually doing A(logical([0, 0, 1, 1, 1]))
This is what it produces
ans =
6 8 10
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Risposte (3)
Star Strider
il 15 Giu 2014
The command essentially works like the ‘if’ block inside the ‘for’ loop as it considers each element of logical array ‘L’ in turn:
A = [2, 4, 6, 8, 10];
L = [0 0 1 1 1]; % ‘0’ = ‘false’, ‘1’ = ‘true’
B = []; % Array ‘B’ is initially empty
for k1 = 1:length(A)
if L(k1) == 1 % If an element of ‘L’ is ‘true’
B = [B A(k1)]; % Add that element to array ‘B’
end
end
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