SimPEG.electromagnetics.time_domain.sources.TrapezoidWaveform#

class SimPEG.electromagnetics.time_domain.sources.TrapezoidWaveform(ramp_on, ramp_off, off_time=None, **kwargs)[source]#

A waveform that has a linear ramp-on and a linear ramp-off.

Parameters

ramp_on(2) array_like of float: time when the linear ramp_on starts and stops
ramp_off(2) array_like of float: time when of the ramp_off starts and stops
off_timefloat: time when the transmitter_current returns to zero

Examples

Attributes

`ramp_off`	times over which the transmitter ramps off.
`ramp_on`	times over which the transmitter ramps on.

time_nodes

Methods

`eval`(time)	Evaluate current waveform at a given time
`eval_deriv`(time)	Evaluate the time derivative of the linear ramp-off waveform at given times

Galleries and Tutorials using `SimPEG.electromagnetics.time_domain.sources.TrapezoidWaveform`#