Mathematical expression
The Expression block applies the specified Scilab functions to its input.
- number of inputs
Block input can be a scalar or vector.
Properties : Type 'vec' of size 1
- scilab expression
The Scilab expression applied to the input.
Properties : Type 'vec' of size 1
- use zero-crossing
Select to enable zero crossing detection.
Properties : Type 'vec' of size 1
- always active: no
- direct-feedthrough: yes
- zero-crossing: yes
- mode: yes
- regular inputs:
- port 1 : size [1,1] / type 1
- port 2 : size [1,1] / type 1
- regular outputs:
- port 1 : size [1,1] / type 1
- number/sizes of activation inputs: 0
- number/sizes of activation outputs: 0
- continuous-time state: no
- discrete-time state: no
- object discrete-time state: no
- name of computational function: evaluate_expr
- SCI/macros/scicos_blocks/Misc/EXPRESSION.sci [view code]
- SCI/routines/scicos/evaluate_expr.c (Type 4) [view code]
Ramine Nikoukhah INRIA