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imdd_silas/projects/standard_system/freqresp_test.m
2025-11-21 15:37:58 +01:00

20 lines
575 B
Matlab

measure = 1;
freqresp = ChannelFreqResp("Nacq",1024,"Navg",64,"Ncp",70,"f_ref",256e9);
%
Digi_sig = freqresp.buildOFDM();
Digi_sig.spectrum("fignum",1112,"displayname",['maxamp:',num2str(maxamp)]);
Digi_sig = Filter('filtdegree',3,"f_cutoff",70e9,"fs",256e9,"filterType",filtertypes.butterworth,"active",true).process(Digi_sig);
Digi_sig = Filter('filtdegree',3,"f_cutoff",70e9,"fs",256e9,"filterType",filtertypes.bessel_inp,"active",true).process(Digi_sig);
freqresp.estimate(Digi_sig,"fileName",'','save',false);
freqresp.plot()
a = gca;
a.YTick = [-30,-20,-10,0];