• Library
• Description
• Dialog Box
• Default Properties
• Interfacing Function
• Computational Function (type 4)
• See Also
• Bibliography

rt_singen_if

Library

Robotics

Description

This block is a event-driven sine wave generator. It lets you adjust amplitude (A), frequency (F), phase (P), bias (B) and delay (D).

The (regular) output of this block is determined by: y(t) = A * sin(F * (t - D) + P) + B

Dialog Box

• Amplitude : scalar. The amplitude A.
• Frequency : scalar. The frequency F, in radians.
• Phase : scalar. The phase P, in radians.
• Bias : scalar. The bias B.
• Delay : scalar. The delay D, in seconds.

Default Properties

• always active:no
• direct-feedthrough:yes
• zero-crossing:no
• mode:no
• number/sizes of inputs:0 /
• number/sizes of activation inputs:1 / [1,1]
• number/sizes of outputs:1 / [1,1]
• number/sizes of activation outputs:0 /
• continuous-time state:no
• discrete-time state:no
• name of computational function:rt_singen_cf4

Interfacing Function

<PATH>/macros/rt_singen_if.sci

Computational Function (type 4)

<PATH>/src/rt_singen.c

See Also

rt_square_if,  

Bibliography

R. Bucher, The RTAI-Lab project, file "rtai-3.5/rtai-lab/scilab/devices/rtai_sinus.c".