Matlab filter into simulink filter

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Marek Andrzej
Marek Andrzej 2016-10-18
评论： Marek Andrzej 2016-10-19
I have a filter like this:
dd= fdesign.lowpass('Fp,Fst,Ap,Ast',2000/50e3,2500/50e3,1,25);
%designmethods(d);
d_LPF = design(dd,'butter');
%fvtool(d_LPF)
data_LPF=filter(d_LPF,data_hil_abs);
How do I obtain same thing in simulink?

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Honglei Chen
Honglei Chen 2016-10-19
You can consider using
realizemdl(d_LPF)
and then pass the signal through the generated filter. The doc can be found at
http://www.mathworks.com/help/signal/ref/realizemdl.html
HTH

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