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Initialize Direction of Arrival (DOA) Solutions for MUSIC Algorithm

Source: R/SeaSondeRCS_MUSIC.R
seasonder_MUSICInitDOASolutions.Rd

This function initializes the data structure for storing Direction of Arrival (DOA) solutions calculated by the MUSIC algorithm.

Usage

seasonder_MUSICInitDOASolutions()

Value

A list with initialized placeholders for "single" and "dual" DOA solutions.

Details

The function returns a list containing two sub-lists, one for "single" solutions and another for "dual" solutions:

  • "single": Contains placeholders for single DOA solutions:

    • bearing: The bearing angle (NA_real_ by default).

    • a: The complex steering vector (NA_complex_ by default).

    • P: The power spectrum value (NA_complex_ by default).

  • "dual": Contains placeholders for dual DOA solutions:

    • bearing: The bearing angle (NA_real_ by default).

    • a: The complex steering vector (NA_complex_ by default).

    • P: A 2 x 2 complex matrix initialized to NA_complex_.

See also

seasonder_MUSICInitCov for initializing covariance matrices. seasonder_MUSICInitProjections for initializing projection matrices.