KG-access/RADAR_system_analysis
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KG-access
2025-07-29 21:45:44 +09:00
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Functions/01. Direction finding/cal_sv_ambi_func.m
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function [sv_ambi_val] = cal_sv_ambi_func(sv_1, sv_2)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Calculting ambiguity(normalized correlation) of two input steering vectors
% Start : 23.08.25
% End : 23.08.25
% developed by Kwanggoo Yeo
%
% Description
% - Input
% - 1) sv_1 [vector], [-] : the first steering vector fc
% - 2) sv_2 [vector], [-] : the second steering vector fc
%
% - Output
% - 1) sv_ambi_val [scalar], [-] : The ambiguity(normalized correlation) of two input steering vectors
%
% History
% (23.08.25) Completed
%
% Referece
% -
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
sv_ambi_val = abs(sv_1' * sv_2) / (norm(sv_1) * norm(sv_2));
end