Scilab Home page | Wiki | Bug tracker | Forge | Mailing list archives | ATOMS | File exchange
Please login or create an account
Change language to: English - Português - Русский - 日本語

Please note that the recommended version of Scilab is 6.0.0. This page might be outdated.
See the recommended documentation of this function

Aide de Scilab >> Xcos > palettes > Palette Sources > GENSIN_f

GENSIN_f

Sine wave generator

Block Screenshot

Description

This block is a sine wave generator and its output is defined by the equation:

You can adjust:

  • The magnitude M with the Magnitude parameter.

  • The frequency F in radians/second with the Frequency parameter.

  • The initial phase P in radians with the Phase parameter.

Data types

  • Output: Scalar double.

Dialog box

  • Magnitude

    A scalar. The magnitude M.

    Properties : Type 'vec' of size 1.

  • Frequency

    A scalar. The frequency in radians/secondes.

    Properties : Type 'vec' of size 1.

  • Phase

    A scalar. The phase P in radians.

    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

Example

This diagram shows the output of the block GENSIN_f for an amplitude value of 1.2 and an initial phase offset of 90°.

Interfacing function

  • SCI/modules/scicos_blocks/macros/Sources/GENSIN_f.sci

Computational function

  • SCI/modules/scicos_blocks/src/fortran/gensin.f (Type 0)

Scilab Enterprises
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Thu Oct 02 13:54:41 CEST 2014