utils.sine_gaussian

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Summary

Function to return time-domain sine-gaussian pulses (ready for FFT)

Signature

def sine_gaussian(dt, fc, df)

Input variables

Name	Type	Default	Description
dt			Sampling interval (s)
fc			Central frequency of transient (Hz)
df			Spread in frequency, high - low (Hz)

Output variables

Return annotation	Docstring type	Description
None		Time-domain cosine pulse 2. Time-domain sine pulse, both satisfying sum_t pulse^2 = 1 3. Support of pulse (has 2 \* support - 1 nonzero entries)

Docstring

Function to return time-domain sine-gaussian pulses (ready for FFT)
:param dt: Sampling interval (s)
:param fc: Central frequency of transient (Hz)
:param df: Spread in frequency, high - low (Hz)
:return: 1. Time-domain cosine pulse
         2. Time-domain sine pulse, both satisfying sum_t pulse^2 = 1
         3. Support of pulse (has 2 * support - 1 nonzero entries)