clc;
clear all;
% coefficient of RIR ganerator(space)
filename='D:\Catch\test\01bc0207.wv1'; %input file
fw=fopen(filename,'r','b');
x=fread(fw,'int16');
fclose(fw);
n=length(x);
[eAPA,ePAPA,eRAPA,eIPAPA,eVAPA,eVPAPA,eVRAPA,eVIPAPA] = algorithm(x);
figure
semilogy(1:n,filter(ones(1,100),100,abs(eAPA)),'g-',...
1:n,filter(ones(1,100),100,abs(ePAPA)),'g-',...
1:n,filter(ones(1,100),100,abs(eRAPA)),'g-',...
1:n,filter(ones(1,100),100,abs(eIPAPA)),'b-',...
1:n,filter(ones(1,100),100,abs(eVAPA)),'g-',...
1:n,filter(ones(1,100),100,abs(eVPAPA)),'g-',...
1:n,filter(ones(1,100),100,abs(eVRAPA)),'g-',...
1:n,filter(ones(1,100),100,abs(eVIPAPA)),'g-');
VAF_AEC.rar_acoustic echo_aec_回声抵消_滤波_自适应滤波
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