PULSE_SC

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