listfiles = ls('directory\*.xlsx'); % Your path stores your excel files

totalfilenum = size(listfiles,1);
% Construct a structure data to store all your data
tData = struct('num',cell(totalfilenum,1));
for ii = 1:totalfilenum
    [num,txt,raw] = xlsread(['directory\' deblank(listfiles(ii,:))])
    ncidx = strfind(txt{1},';');
    num = zeros(numel(txt),numel(ncidx)+1); % Preallocating your current data
    for kk = 1:numel(txt)
        ncidx = [0 strfind(txt{kk},';') numel(txt{kk})+1];
        for jj = 1:numel(ncidx)-1
            num(kk,jj) = str2double(txt{kk}(ncidx(jj)+1:ncidx(jj+1)-1));
        end
    end
    tData(ii).num = num;
    fprintf('%d of total %d files have been input.\n',ii,totalfilenum);
end

2楼: Originally posted by 向海洋进军 at 2014-07-01 15:31:48
贴到文本，导入用分号间隔既可