seasonder_NormalizedDopplerFreq2DopplerFreq {SeaSondeR}R Documentation

Convert Normalized Doppler Frequencies to Doppler Frequencies

Description

This function converts normalized Doppler frequencies into their corresponding Doppler frequencies (in Hz) within a SeaSondeR object.

Usage

seasonder_NormalizedDopplerFreq2DopplerFreq(
  seasonder_cs_object,
  doppler_values
)

Arguments

seasonder_cs_object

A SeaSondeR cross-spectral object containing metadata about the Doppler bins.

doppler_values

A numeric vector specifying the normalized Doppler frequencies to be converted into Doppler frequencies (Hz).

Details

The function follows these steps:

  1. Calls seasonder_NormalizedDopplerFreq2Bins to convert the input normalized Doppler frequencies into Doppler bin indices.

  2. Calls seasonder_Bins2DopplerFreq to obtain the corresponding Doppler frequencies in Hz.

The relationship between the normalized and absolute Doppler frequencies is defined as:

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

where:

Value

A numeric vector of Doppler frequencies (in Hz) corresponding to the input normalized Doppler frequencies.

See Also

seasonder_NormalizedDopplerFreq2Bins for converting normalized Doppler frequencies to bin indices. seasonder_Bins2DopplerFreq for converting bin indices to Doppler frequencies in Hz.


[Package SeaSondeR version 0.2.8 Index]