Scicos Block
fr - eng

Sin generator

Contents

• Sin generator
  • Palette
  • Description
  • Dialog box
  • Default properties
  • Interfacing function
  • Computational function
  • Authors

Palette

• Sources - Sources palette

Description

This block is a sine wave generator.

$$\begin{eqnarray} y(t) & = & M*\sin(F*t+P) \end{eqnarray}$$

Dialog box

• Magnitude
  a scalar. The magnitude M.
  Properties : Type 'vec' of size 1.

• Frequency
  a scalar. The frequency F.
  Properties : Type 'vec' of size 1.

• phase
  a scalar. The phase P.
  Properties : Type 'vec' of size 1.

Default properties

• always active: yes
• 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: 0
• continuous-time state: no
• discrete-time state: no
• object discrete-time state: no
• name of computational function: gensin

Interfacing function

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

Computational function

• SCI/routines/scicos/gensin.f (Type 0) [view code]

Authors

Ramine Nikoukhah INRIA