PULSE_SC

Pulse Generator

Block Screenshot

Contents

• Pulse Generator +

  • Palette
  • Description
  • Dialog box
  • Default properties
  • Interfacing function
  • See also

Palette

• Sources palette

Description

This block is a Pulse Generator. It generates a pulse at a rate of 1/P where P is the period of the signal. The Phase delay gives the value (in time) of the first event. The Phase delay known also as Offset must be less than the Frequency*(1-(Pulse_Width/100)). The second parameter of the block gives the Pulse width and the fourth parameter gives the Pulse amplitude.

Dialog box

• Phase delay (secs) The offset of the block. It must be less than Frequency*(1-(Pulse_width/100)). Type ‘pol’ of size -1.
• Pulse Width (% of period) The pulse width. It can take values from 1 to 100. Type ‘pol’ of size -1.
• Period (secs) The Period of the signal. Properties : Type ‘pol’ of size -1.
• Amplitude The amplitude of the pulse. It can support all scicos types. Properties : Type ‘mat’ of size [-1,-1].

Default properties

• always active: no
• direct-feedthrough: no
• zero-crossing: no
• mode: no
• regular outputs: - port 1 : size [-1,-2] / 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: csuper

Interfacing function

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

See also

• STEP_FUNCTION Step Function
• RAMP Ramp
• CURV_f Curve
• Sigbuilder Signal creator/generator