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通过广义互相关函数GCC求信号的时延,程序简单易懂

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代码片段和文件信息

%function [Cmatdelay] = GCC_PHAT(x1_filex2_filetde_file)

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% TDOA estimation using GCC-PHAT and voice activity detection.                          %
%                                                                                       %
% Input:                                                                                %
% x1_file/x2_file mics‘ output signal                                                  %
% C sound speed                                                                        %
% MICDIS distance between two microphones                                              %
% vad_threshold treshold of VAD                                                        %
%                  

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件        4494  2020-08-16 22:38  GCC_PHAT.m

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