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katarkon

You have to use additional simulation function exchange(). See file exchange topics viewtopic.php?f=8&t=309 and viewtopic.php?f=8&t=465
Good luck.

katarkon

You have to take in account that the parameter Sys in custom similation function is cell array in the case of multicomponent fitting. Try to use Exp.mwPhase = Sys{1}.mwPhase;

katarkon

Try to rewrite your custom simulation function to accept three parameters (Sys,Exp,Opt) instead two ones (Sys,Exp). It should be compatible with esfit() function.

katarkon

Please give all of the scripts here.

katarkon

Are you write your custom simulation function?

katarkon

You may use Sys.lw field to define both X and Q band linewidths Sys.lw = [lwX lwX; lwQ lwQ] where [lwX lwX] are gaussian and lorentzian components for X band and [lwQ lwQ] for Q band. During simulation just parse lw field SysX=rmfield(Sys,'lw'); %X band SysQ=SysX; %Qband SysX.lw=Sys.lw(1,:); %extrac...

katarkon

Thanks for idea. I try slightly different code: path='foldername\'; list=dir(path); for i=1:numel(list) if list(i).isdir ==0 [x,y,par]=eprload([path list(i).name]); % % combine spectra here % end end You way looks more convenient if adopted for MS-5000 file naming. Unfortunately, the MS-5000 files i...

katarkon

Sorry, Stefan, the first issue isn't a bug in esfit. Real reason is incorrect units for Exp.Temperature (C instead of K) for custom simulation function. Correction of the temperature units solves the problem. However, second issue is still actual. Example script basicfit.m with 'no scaling' throws a...

katarkon

I have found that for some files experimental spectrum looks like scaled by negative factor. It is clearly visible on screenshot. esfit.png This behaviour is kept at any scaling mode, except 'no scaling' which throws an error Undefined function or variable "scalefactor". Error in C:\easysp...

katarkon

Magnettech MS-5000 spectrometer saves 2D experiments (like temperature series) as a set of the separate files in dedicated folder. For some simulations it is convenient to load all of the spectra simultaneously. I see EasySpin has no built-in possibilities for it, so additional wrapper around eprloa...

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Re: Fitting mwPhase for multicomponent spectrum?

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Re: Multifrequency fitting in multicomponent system

Re: Multifrequency fitting in multicomponent system

Re: Multifrequency fitting in multicomponent system

Re: Loading multiple spectra simultaneously from a folder

Re: Strange behaviour of esfit during fitting

Strange behaviour of esfit during fitting

Loading multiple spectra simultaneously from a folder