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own EQ implemented and returns same performance like Toms

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Silas Oettinghaus
2023-07-14 14:42:15 +02:00
parent 3c11e4b2e5
commit 8b3bc688dd
7 changed files with 1287 additions and 164 deletions
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22
Classes/00_signals/Signal.m
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@@ -291,28 +291,10 @@ classdef Signal
delay_n = round(delay_t .* obj.fs);
% % build "long" hann window to fade the signal in and out
% % -> prevent hard step in the signal!
% hann_wind = hann(200);
% ones_wind = ones(size(obj.signal));
% ones_wind(1:100) = hann_wind(1:100);
% ones_wind(end-100:end) = hann_wind(end-100:end);
%
% % subtract average
% mu = mean(obj.signal,"all");
%
% obj.signal = obj.signal - mu;
%
% %apply hann
% obj.signal = obj.signal .* ones_wind;
%
% %add average again
% obj.signal = obj.signal + mu;
% finally circshift the signal
obj.signal=circshift(obj.signal,delay_n);
% obj.signal=circshift(obj.signal,delay_n);
% obj.signal=[obj.signal(delay_n:end); zeros(delay_n-1,1)];
obj.signal=[zeros(delay_n,1); obj.signal(1:end-delay_n) ];
end
end