real and imaginary part of complex number
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Hi,
I'm trying to get the real and imaginary part of a formular in a limited range of a parameter n.
how do I add in my formular
syms n real
imag (1i^n)
that 0 < n < 1 ?
Thanks a lot!
10 Comments
Torsten
on 15 Jul 2019
r is real - it is the length of the vector from the origin to z.
Thus
real(r^n) = r^n, imag(r^n) = 0.
Accepted Answer
Walter Roberson
on 16 Jul 2019
V = complex(randi([-10 10],1), randi([-10 10])); %some data to work on
syms n real
Vn = V^(1/n);
RV = rewrite( real(Vn), 'exp');
IV = rewrite( imag(Vn), 'exp');
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