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Complex Add 3

Output the sum of the three inputs

 

Description

Equations

Connections

Parameters

Modelica Standard Library

Description

The Complex Add 3 (or Add 3) component computes the scaled sum of three complex input signals u1, u2, and u3.

To use the complex conjugate of u1, u2, or u3, set Use Conjugate Input 1, Use Conjugate Input 2, or Use Conjugate Input 3 to 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.

Equations

y=k1u1+k2u2+k3u3

Connections

Name

Description

Modelica ID

u1

Complex input signal

u1

u2

Complex input signal

u2

u3

Complex input signal

u3

y

Complex output signal

y

Parameters

Name

Default

Units

Description

Modelica ID

k1

1

 

Complex value; gain of upper input

k1

Use Conjugate Input 1

false

 

If true, use the complex conjugate of input 1

useConjugateInput1

k2

1

 

Complex value; gain of middle input

k2

Use Conjugate Input 2

false

 

If true, use the complex conjugate of input 2

useConjugateInput2

k3

1

 

Complex value; Gain of lower input

k3

Use Conjugate Input 3

false

 

If true, use the complex conjugate of input 3

useConjugateInput3

Modelica Standard Library

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.

See Also

Complex Math