torchsig.utils.dsp.lower_freq_from_center_freq_bandwidth

torchsig.utils.dsp.lower_freq_from_center_freq_bandwidth(center_freq: float, bandwidth: float) → float[source]

Calculates the lower frequency from center frequency and bandwidth

Parameters:

  • center_freq (float) – The center frequency of the signal

  • bandwidth (float) – The bandwidth of the signal

Returns:

The lower frequency

Return type:

float