The Complex Sum (or Sum) component computes the scaled sum of the elements of the input signal vector u.

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.

$y\=\sum _{i\=1}^n{k}_i{u}_i$

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.