How do I construct a vector of complex numbers whose absolute value is not above 1?

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Ankit Regmi
Ankit Regmi 2016-9-6
评论： Ankit Regmi 2016-9-7
I want to add complex noise to my signal but the absolute value of my signal + added complex noise has to be equal to or smaller than 1.

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Thorsten
Thorsten 2016-9-6
编辑：Thorsten 2016-9-6
You can generate a vector of complex number where the maximum absolute value is always 1:
C = rand(1,10) + 1i*rand(1,10);
C = C/max(abs(X(:)));
If you are not happy that the maximum value is always 1, subtract a random complex number:
C = C - rand - 1i*rand;

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