How to smoothen the signal and make a good envelope
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I have a velocity and time data.I would like to smoothen the signal as the hilbert of the signal is very dense ? How to do it
filenames= ["p1"]; % 0 degrees
for k=1:numel(filenames)
s(k)=load (filenames{k});
signal(k,1:length(s(k).ans))=s(k).ans;
end
load('t.mat')
figure;
plot(t,(signal(k,:)),t,envelope(signal(k,:)),time4(k),a6(k),'ro');
hold on
grid on;xlim([0 8E-4])
ylim([-inf inf])
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Cris LaPierre
2020-3-15
You can try doing this interactievly using the new Smooth Data task. You can test out a variety of settings to see what works with your data. See here for more info.
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