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Select Direction of Arrival (DOA) from MUSIC Algorithm Results

Source: R/SeaSondeRCS_MUSIC.R
seasonder_MUSICSelectDOA.Rd

This function processes the results of the MUSIC algorithm, selects the relevant Direction of Arrival (DOA) based on the specified retained solution, and updates the corresponding SeaSondeRCS object with the selected DOA and updated processing steps.

Usage

seasonder_MUSICSelectDOA(seasonder_cs_object)

Arguments

seasonder_cs_object

A SeaSondeRCS object containing the results of the MUSIC algorithm and associated metadata.

Value

An updated SeaSondeRCS object with the selected DOA stored in the MUSIC results and updated processing steps.

Details

The function performs the following steps:

  1. Updates the processing steps to indicate the start of the DOA selection process.

  2. Retrieves the MUSIC algorithm results from the SeaSondeRCS object.

  3. Maps the retained solution index to the corresponding DOA solution for each entry in the MUSIC results.

  4. Stores the updated MUSIC results, including the selected DOA, back into the SeaSondeRCS object.

  5. Updates the processing steps to indicate the end of the DOA selection process.

Processing Steps

The function appends the following processing steps to the ProcessingSteps attribute of the SeaSondeRCS object:

  • Start of DOA selection.

  • End of DOA selection.

See also

seasonder_setSeaSondeRCS_ProcessingSteps to manage processing steps. seasonder_getSeaSondeRCS_MUSIC to retrieve MUSIC results. seasonder_setSeaSondeRCS_MUSIC to update MUSIC results.