seasonder_MUSIC_DopplerFreq2Bins {SeaSondeR} | R Documentation |
Map Doppler Frequencies to Doppler Bins
Description
This function maps specified Doppler frequency values to the corresponding Doppler bins for a given SeaSonde cross-spectral object.
Usage
seasonder_MUSIC_DopplerFreq2Bins(seasonder_cs_object, doppler_values)
Arguments
seasonder_cs_object |
A SeaSondeRCS object representing the cross-spectral data structure. It contains metadata and configuration for Doppler frequency and bin mapping. |
doppler_values |
A numeric vector of Doppler frequency values to be mapped to Doppler bins. |
Details
The function performs the following steps:
Retrieves the unnormalized Doppler bin frequencies using
seasonder_getSeaSondeRCS_MUSIC_DopplerBinsFrequency
.Retrieves the Doppler spectrum resolution using
seasonder_getSeaSondeRCS_MUSIC_DopplerSpectrumResolution
.Retrieves the total number of Doppler cells using
seasonder_getSeaSondeRCS_MUSIC_nDopplerCells
.Computes the Doppler bin indices corresponding to the input Doppler frequency values using
seasonder_computeDopplerFreq2Bins
.
This mapping is essential for translating frequency-domain values into bin indices used in further data processing or visualization.
Value
A numeric vector of Doppler bins corresponding to the input Doppler frequency values.
See Also
seasonder_getSeaSondeRCS_MUSIC_DopplerBinsFrequency
,
seasonder_getSeaSondeRCS_MUSIC_DopplerSpectrumResolution
,
seasonder_getSeaSondeRCS_MUSIC_nDopplerCells
,
seasonder_computeDopplerFreq2Bins