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How to produce 1 and -1 in MATLAB

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charu shree
charu shree am 1 Jul. 2023
Kommentiert: charu shree am 1 Jul. 2023
Hello all, I want to generate 2000 numbers out of which 50% times it should be +1 and for remaining 1000 it should be -1.
Any help in this regard will be highly appreciated.

Antworten (1)

Jan
Jan am 1 Jul. 2023
Bearbeitet: Jan am 1 Jul. 2023
Exactly 50% or randomly?
x = randi([0, 1], 1, 2000) * 2 - 1;
y = [ones(1, 1000), -ones(1, 1000)];
y = y(randperm(y));
  1 Kommentar
charu shree
charu shree am 1 Jul. 2023
Thanks a lot sir for your response.... Exactly 50%

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