seasonder_getBraggDopplerAngularFrequency {SeaSondeR} | R Documentation |
Calculate the Bragg Doppler Angular Frequency
Description
This function computes the Bragg Doppler angular frequencies for a SeaSonde radar system. These frequencies represent the characteristic Doppler shifts due to wave resonance at the Bragg wavelength.
Usage
seasonder_getBraggDopplerAngularFrequency(seasonder_cs_object)
Arguments
seasonder_cs_object |
A |
Details
The Bragg Doppler angular frequency \omega_B
is calculated using the formula
\omega_B = \sqrt{2 \cdot g \cdot k}
where:
-
g
is the gravitational acceleration (approximately9.8 \, m/s^2
), -
k
is the radar wave number in radians per meter.
The returned vector contains the negative (-\omega_B
) and positive (+\omega_B
) angular frequencies.
Value
A numeric vector of length two, containing the negative and positive Bragg Doppler angular frequencies (in radians per second).
See Also
seasonder_getRadarWaveNumber
to compute the radar wave number.