PchipRamp

PchipRamp#

class PchipRamp(options)#

Bases: PchipPulse

PchipRamp generates a ramp with PCHIP-shaped edges.

Creates a waveform that transitions from a start value to a stop value over a specified ramp time, with smooth PCHIP transitions on the edges. Inherits from PchipPulse.

Example1:

% Basic PCHIP ramp
ramp = PchipRamp(startValue = 0, stopValue = 5, rampTime = 0.01);
ramp.plot();

Example2:

% Negative PCHIP ramp
ramp = PchipRamp(startValue = 10, stopValue = 0, rampTime = 0.005);
ramp.plot();
Constructor Summary
PchipRamp(options)#

Construct a PchipRamp object.

Parameters:

  • samplingRate (double, optional) – Sampling rate in Hz (default: [])

  • startTime (double, optional) – Start time in seconds (default: 0)

  • duration (double, optional) – Total duration in seconds (default: [])

  • startValue (double, optional) – Initial ramp value (default: 0)

  • stopValue (double, optional) – Final ramp value (default: 0)

  • rampTime (double, optional) – Ramp duration in seconds (default: 0)

Property Summary
RampTime double = 0#

Duration of the ramp transition in seconds.

StartValue double = 0#

Initial value of the ramp.

StopValue double = 0#

Final value of the ramp.