DIFF_f

Derivative

Block Screenshot

Contents

• Derivative +

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

Palette

• Implicit palette

Description

This block computes the derivative of the input.

Dialog box

• Initial state The initial continuous state. Properties : Type ‘vec’ of size 1.
• Initial Derivative The initial derivative state. Properties : Type ‘vec’ of size 1.

Default properties

• always active: yes
• direct-feedthrough: no
• zero-crossing: no
• mode: no
• regular inputs: - port 1 : 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: yes
• discrete-time state: no
• object discrete-time state: no
• name of computational function: diffblk

Interfacing function

• SCI/modules/scicos_blocks/macros/Misc/DIFF_f.sci

Computational function

• SCI/modules/scicos_blocks/src/fortran/diffblk.f (Type 10001)