radarx.fundamentals.principles.doppler_frequency_shift# radarx.fundamentals.principles.doppler_frequency_shift(v_radial, wavelength)[source]# Compute Doppler frequency shift given radial velocity and wavelength. Parameters: v_radial (float) – Radial velocity [m/s] wavelength (float) – Radar wavelength [m] Returns: float – Doppler frequency shift [Hz]