On Wed, Jul 21, 2010 at 11:17 PM, Christoph Hertzberg
<chtz@xxxxxxxxxxxxxxxxxxxxxxxx> wrote:
Carlos Becker wrote:
Hi everyone,
(first, I am using the dev branch)
I am trying to do something like (a.array() * b.array().conjugate()) / (
a.array().abs() * b.array().abs() ), where a and b are two VectorXcf.
Wouldn't something like this work in your case? (I didn't actually try it ...)
(a.array() * b.array().conjugate()).rowwise().normalized();
Because:
abs(a)*abs(b) = abs(a)*abs(conj(b)) = abs(a*conj(b))
Actually, an elementwise signum function would be helpful in that case.
--
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Dipl.-Inf. Christoph Hertzberg
Cartesium 0.051
Universität Bremen
Enrique-Schmidt-Straße 5
28359 Bremen
Tel: (+49) 421-218-64252
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