Scicos Block
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Ramp

Contents

• Ramp
  • Palette
  • Description
  • Dialog box
  • Default properties
  • Interfacing function
  • Computational function
  • Authors

Palette

• Sources - Sources palette

Description

The Ramp block generates a signal that starts at a specified time and value and changes by a specified rate. The block's Slope , Start time and Initial output parameters determine the characteristics of the output signal. All must have the consistent dimensions after scalar expansion.

Dialog box

• Slope
  The rate of change of the generated signal.
  Properties : Type 'vec' of size 1.

• Start time
  The time at which the signal begins to be generated.
  Properties : Type 'vec' of size 1.

• Initial output
  The initial value of the signal.
  Properties : Type 'vec' of size 1.

Default properties

• always active: yes
• direct-feedthrough: no
• zero-crossing: yes
• mode: yes
• 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: ramp

Interfacing function

• SCI/macros/scicos_blocks/Sources/RAMP.sci [view code]

Computational function

• SCI/routines/scicos/ramp.c (Type 4) [view code]

Authors

Ramine Nikoukhah INRIA