### initial parameter pole 3.2181656 2.5435704 #set pole0 "pole [freq(Hz)] [Q value]" pole 13.764338 15.621874 #set pole1 "pole [freq(Hz)] [Q value]" zero 9.7805923 3.9820623 #set zero0 "zero "[freq(Hz)] [Q value]" factor -813.68506u #set factor (necessarily negative) delay 300u #set delay ### defines independent parameter to be fitted param pole0:f 1 100 #set range of pole0-freq "param pole0:f [min] [max]" param pole0:q 1 20 #set range of pole0-Q "param pole0:q [min] [max]" param pole1:f 1 100 #set range of pole1-freq "param pole1:f [min] [max]" param pole1:q 1 20 #set range of pole1-Q "param pole1:q [min] [max]" param zero0:f 1 100 #set range of zero0-freq "param zero0:f [min] [max]" param zero0:q 1 20 #set range of pole0-Q "param zero0:q [min] [max]" param factor 1u 1k #set range of factor "param factor [min] [max]" param delay 100u 5m #set range of delay "param delay [min] [max]" ### defines the format of output #tfoutput db:deg- #specify the coordinates to nagative "tfoutput [type of data]:deg-" #tfoutput db:deg+ #specify the coordinates to positive "tfoutput [type of data]:deg+" #format of output:db|abs|re|im|deg|deg+|deg-[:db|abs|re|im|deg|deg+|deg-] #the default is db:deg ### fittng command fit mcepit.txt dbdeg abs plotfirst #fitting function "fit [datafilename] [type of data] [weighting] protfirst" #type of data:reim,dbdeg,absdeg,db,abs #weighting:abs,rel,semi,sdev rewrite samebetter #reload the initial parameter freq log 0.1 100 1000 #set range of freq(logscale) "freq log [min] [max] [The number of count]"