Short way xlswrite code

I guys, I've written a matlab code and at the end of the code I want to generate an excel file. So I wrote the code in this way, but I'd like to write the same code in a short way (that is, without repeating the part "filename"). How can I do that?

filename = sprintf('EP3');
for f=1:N
    
    sheetname = sprintf('%d °C',Temp(f)-273.15);
    
    xlswrite(filename,{'xV'},sheetname,'A1');
    xlswrite(filename,{'Vent ratio'},sheetname,'B1');
    xlswrite(filename,{'Conversion'},sheetname,'C1');
    xlswrite(filename,{'Splitting ratio'},sheetname,'D1');
    xlswrite(filename,{'F1'},sheetname,'E1');
    xlswrite(filename,{'F2'},sheetname,'F1');
    xlswrite(filename,{'R'},sheetname,'G1');
    xlswrite(filename,{'T'},sheetname,'H1');
    xlswrite(filename,{'V'},sheetname,'I1');
    xlswrite(filename,{'F toluene'},sheetname,'J1');
    xlswrite(filename,{'F H2'},sheetname,'K1');
    xlswrite(filename,{'F CH4'},sheetname,'L1');
    
    xlswrite(filename,{'[-]'},sheetname,'A2:D2');
    xlswrite(filename,{'[kmol/h]'},sheetname,'E2:L2');
    
    xlswrite(filename,xV_vector',sheetname,'A3');
    xlswrite(filename,(V_matrix(f,:)./(R_matrix(f,:)+V_matrix(f,:)))',sheetname,'B1');
    xlswrite(filename,X_matrix(f,:)',sheetname,'C1');
    xlswrite(filename,(R_matrix(f,:)./(R_matrix(f,:)+V_matrix(f,:)))',sheetname,'D1');
    xlswrite(filename,F1_matrix(f,:)',sheetname,'E3');
    xlswrite(filename,F2_matrix(f,:)',sheetname,'F3');
    xlswrite(filename,R_matrix(f,:)',sheetname,'G1');
    xlswrite(filename,T_matrix(f,:)',sheetname,'H1');
    xlswrite(filename,V_matrix(f,:)',sheetname,'I1');
    xlswrite(filename,{'F toluene'},sheetname,'J1');
    xlswrite(filename,{'F H2'},sheetname,'K1');
    xlswrite(filename,{'F CH4'},sheetname,'L1');
    
end

[Shubham Gupta]

Why don't you first create cell vectors and then use xlswrite only one time at the end? For e.g.

filename = sprintf('EP3');
VarName = {'xV','Vent ratio',.. .. .. .. , 'F CH4'}; %1x12 cell vector containing Names
Units{1x12} = '';
Units(1:4) = {'[-]'};
Units(5:end) = {'[kmol/h]'};

%% same with the other lines too;

%% Then you make final cell vector to write in excel
for f = 1:N
    sheetname = sprintf('%d °C',Temp(f)-273.15);
    %% Write code to value cell vector
    finalCell = [VarName;Units;Values];
    xlswrite(filename,finalCell,sheetname,'A1'); % using only one time per loop
end

Finally, what I didn't understand from your code is:

xlswrite(filename,{'Conversion'},sheetname,'C1'); % first you write this
xlswrite(filename,X_matrix(f,:)',sheetname,'C1'); % then you change it with this in the same loop?
                                                  % I was thinking it should be 'C3', is it a typo?

[Francesco Guaresi]

Thank you very much! Yes, it was a mistake