Scicos Block

SOM_f - Scicos addition block

### Description

This block is a sum. The output is the element-wise sum of the inputs.

Input ports are located at up, left or right and down position. You must specify 3 gain numbers but if only two links are connected only the first values are used, ports are numbered anti-clock wise.

### DIALOGUE PARAMETERS

- Input signs : a (1x3) vector of +1 and -1. If -1, the corresponding input is multiplied by -1 before addition.

### See Also

`GAIN_f`