seasonder_Bins2NormalizedDopplerFreq: Convert Doppler Bins to Normalized Doppler Frequency

View source: R/SeaSondeRCS.R

seasonder_Bins2NormalizedDopplerFreqR Documentation

Convert Doppler Bins to Normalized Doppler Frequency

Description

This function retrieves the normalized Doppler frequencies corresponding to the specified bins in a given SeaSondeR object.

Usage

seasonder_Bins2NormalizedDopplerFreq(seasonder_cs_object, bins)

Arguments

seasonder_cs_object

A SeaSondeR cross-spectral object containing Doppler bin metadata.

bins

A numeric vector specifying the Doppler bin indices.

Details

This function first retrieves the Doppler bin frequencies in normalized form using seasonder_getDopplerBinsFrequency. It then selects the normalized Doppler frequencies corresponding to the specified bin indices.

Normalized Doppler Frequency Calculation: The normalized Doppler frequency is typically defined as:

f_{norm} = \frac{f_{doppler}}{f_{bragg}}

where:

  • f_{norm} is the normalized Doppler frequency,

  • f_{doppler} is the Doppler frequency of a given bin,

  • f_{bragg} is the Bragg frequency, computed based on radar wavelength.

Value

A numeric vector of normalized Doppler frequencies corresponding to the specified bins.

See Also

seasonder_getDopplerBinsFrequency for retrieving Doppler bin frequencies.


SeaSondeR documentation built on June 8, 2025, 10:50 a.m.