simpeg.electromagnetics.time_domain.sources.HalfSineWaveform#

class simpeg.electromagnetics.time_domain.sources.HalfSineWaveform(ramp_on, ramp_off, **kwargs)[source]#

A waveform that has a quarter-sine ramp-on and a quarter-cosine ramp-off.

When the end of ramp-on and start of ramp off are on the same spot, it looks like a half sine wave.

Parameters:

Attributes

`epsilon`	Window of time within which the waveform is considered on
`has_initial_fields`	Whether the waveform has initial fields.
`off_time`	Off-time
`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.HalfSineWaveform`#