The Complex Add 3 (or Add 3) component computes the scaled sum of three complex input signals $u_1$, $u_2$, and $u_3$.

To use the complex conjugate of $u_1$, $u_2$, or $u_3$, set Use Conjugate Input 1, Use Conjugate Input 2, or Use Conjugate Input 3 to $\mathrm{true}$, respectively.

A complex parameter value may be entered using the complex constructor, for example, Complex(3,4), or using I for the imaginary unit, 3+4*I. If a purely real value is entered, the real value will be converted to its complex equivalent.

$y\=k_1{u}_1\+k_2{u}_2\+k_3{u}_3$

The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.