Multi-Document-Summarization/struct2csv.m at master · ayushoriginal/Multi-Document-Summarization · GitHub

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function struct2csv(s,fn)

% STRUCT2CSV(s,fn)
%
% Output a structure to a comma delimited file with column headers
%
%       s : any structure composed of one or more matrices and cell arrays
%      fn : file name


FID = fopen(fn,'w');
headers = fieldnames(s);
m = length(headers);
sz = zeros(m,2);

t = length(s);

for rr = 1:t
    l = '';
    for ii = 1:m
        sz(ii,:) = size(s(rr).(headers{ii}));
        if ischar(s(rr).(headers{ii}))
            sz(ii,2) = 1;
        end
        l = [l,'"',headers{ii},'",',repmat(',',1,sz(ii,2)-1)];
    end

    l = [l,'\n'];

    fprintf(FID,l);

    n = max(sz(:,1));

    for ii = 1:n
        l = '';
        for jj = 1:m
            c = s(rr).(headers{jj});
            str = '';

            if sz(jj,1)<ii
                str = repmat(',',1,sz(jj,2));
            else
                if isnumeric(c)
                    for kk = 1:sz(jj,2)
                        str = [str,num2str(c(ii,kk)),','];
                    end
                elseif islogical(c)
                    for kk = 1:sz(jj,2)
                        str = [str,num2str(double(c(ii,kk))),','];
                    end
                elseif ischar(c)
                    str = ['"',c(ii,:),'",'];
                elseif iscell(c)
                    if isnumeric(c{1,1})
                        for kk = 1:sz(jj,2)
                            str = [str,num2str(c{ii,kk}),','];
                        end
                    elseif islogical(c{1,1})
                        for kk = 1:sz(jj,2)
                            str = [str,num2str(double(c{ii,kk})),','];
                        end
                    elseif ischar(c{1,1})
                        for kk = 1:sz(jj,2)
                            str = [str,'"',c{ii,kk},'",'];
                        end
                    end
                end
            end
            l = [l,str];
        end
     %   l = [l,'\n'];
        fprintf(FID,l);
    end
  %  fprintf(FID,'\n');
end

fclose(FID);