Scicos Block
fr - eng

##
Signal creator/generator

### Contents

- Signal creator/generator
  - Palette
  - Description
  - Dialog box
  - Default properties
  - Interfacing function
  - Compiled Super Block content
  - Authors

### Palette

- Sources - Sources palette

### Description

The Signal Builder block is a superblock containing a CURVE_c block whose output event port is connected to its input event port. This event feedback gives the possibility to generate events at discontinuous point of the signal. The generated events automatically restart the numerical solver and avoids numerical problems. The generated event is also made available to the user for possible use. Remind that if higher interpolation methods are used, the events are generated only at the beginning and at the end of the signal.

### Dialog box

The parameters of Sigbuilder block is the same as that of CURVE_c block.

### Default properties

- always active: no
- direct-feedthrough: no
- zero-crossing: no
- mode: no
- regular outputs:
  - port 1 : size [-1,1] / type 1
- number/sizes of activation inputs: 0
- number/sizes of activation outputs: 1
- continuous-time state: no
- discrete-time state: no
- object discrete-time state: no
- name of computational function: csuper

### Interfacing function

- SCI/macros/scicos_blocks/Sources/Sigbuilder.sci [view code]

### Compiled Super Block content

### Authors

Masoud Najafi, INRIA