Mathematical Model

$$y = \begin{bmatrix} u_1 \\ u_2 \\ \vdots \\ u_n \end{bmatrix}$$

Inputs & Outputs

Direction	ID	Label	Type	Status
→ In	in	In	number	Required
← Out	out	Vector	vector	Output

Parameters

Parameters	Label	Type	Default	Description
numInputs	Number of Inputs	number	2

Usage Examples

Inputs	Result
u₁ = 3, u₂ = 5	y = 8
u₁ = -2, u₂ = 4, u₃ = 1	y = 3

Remarks & Best Practices

• All inputs must be scalar values; vector inputs are not supported
• Unconnected inputs are treated as zero
• Useful for consolidating multiple sensor readings or summing contributions before a single processing block

Related Components

• Demux: Split a signal into multiple outputs
• Sum: Add signals with configurable signs