MATLAB: How to use a simple statement to describe a repeat format output about the function “fprintf”

fprintf

For example, fprintf(fid,'%4.2f %4.2f %4.2f %4.2f %4.2f',data) there are 5 '%4.2f', Can a simple statement like the (5'%4.2') to simplify the output format? I have no idea about it and do not find in the documents of matlab.

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fprintf(fid,repmat('%4.2f',1,5),data)

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MATLAB: How to reuse the same format

OK i think i solved this problem already:

fmt = ['# defaults-> %5.0f',repmat('%7.0f',1,8),'%7.0f\n',];
fprintf(fmt,header);

MATLAB: How do i save the contentes of a function with out save

escreve(mtx, assigment, cost);        % assuming the input arguments are already defined
function escreve(matriz, assignment, custo)
fprintf('Custo total --> %.2f', custo);
[desprez, numeroTrabalhadores] = size(matriz);
trinca = length(assignment);
fileID = fopen('sample.txt','w');
 for a = 1: numeroTrabalhadores
                custo=matriz(a,assignment(a));
                fprintf(fileID,'\ntrabalhador %d---> tarefa %d (custo %.2f)',a,assignment(a),custo);
 end
 fclose(fileID)
end

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Related Solutions

MATLAB: How to reuse the same format

MATLAB: How do i save the contentes of a function with out save

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