Function without RF Toolbox

Dear All,

I got a code from online for VNA calibration but unfortunately I dont have Rf toolbox in MATLAB but in the code , there exists a rfdata command.Can anyone pls tell me how to write a function without calling rfdata command?

Attached the code with rfdata object.

for i=1:NOF
            S_obj=read(rfdata.data, [DUTDir,filelist{i}]);
            DUT=S_obj.S_Parameters(:,:,1:handles.DROP:end);
            Freq=S_obj.Freq(1:handles.DROP:end);
            ns=numel(Freq);
            

for i=1:NOL
            SL_obj=read(rfdata.data, [handles.CalKitDir,LineFile{i}]);
            SL{i}=SL_obj.S_Parameters(:,:,1:handles.DROP:end);
            if (i==1)
                Freq=SL_obj.Freq(1:handles.DROP:end);
            end
            AppendMsg(handles.DispWinObj,['CalKit ', LineFile{i},' loaded.'])
end
        

Thanks in advance,

Askar

Answer 1

[Walter Roberson]

The code you are using expects rfdata objects in three different contexts, and calls upon rfdata methods and passes rfdata objects to other functions that expect it to be rfdata. You cannot simply modify one call: you would have to reimplement functionality and rewrite several routines.

The MATLAB license would not permit us to deliberately reimplement the rfdata objects just to avoid paying for the toolbox.

I would recommend that you obtain the rf toolbox that you need to run the code.