這裏是一個略微矢量化的解決方案:
%# lets create a cellarray filled with random strings
C = cell(10,5);
chars = char(97:122);
for i=1:numel(C)
C{i} = chars(ceil(numel(chars).*rand(1,randi(10))));
end
%# build cellarray of lines, values are comma-separated
[m n] = size(C);
CC = cell(m,n+n-1);
CC(:,1:2:end) = C;
CC(:,2:2:end,:) = {','};
CC = arrayfun(@(i) [CC{i,:}], 1:m, 'UniformOutput',false)'; %'
%# write lines to file
fid = fopen('output.csv','wt');
fprintf(fid, '%s\n',CC{:});
fclose(fid);
的字符串:
C =
'rdkhshx' 'egxpnpvnfl' 'qnwcxcndo' 'gubkafae' 'yvsejeaisq'
'kmsvpoils' 'zqssj' 't' 'ge' 'lhntto'
'sarlldvig' 'oeoslv' 'xznhcnptc' 'px' 'qdnjcdfr'
'jook' 'jlkutlsy' 'neyplyr' 'fmjngbleay' 'sganh'
'nrys' 'sckplbfv' 'vnorj' 'ztars' 'xkarvzblpr'
'vdbce' 'w' 'pwk' 'ofufjxw' 'qsjpdbzh'
'haoc' 'r' 'lh' 'ipxxp' 'zefiyk'
'qw' 'fodrpb' 'vkkjd' 'wlxa' 'dkj'
'ozonilmbxb' 'd' 'clg' 'seieik' 'lc'
'vkpvx' 'l' 'ldm' 'bohgge' 'aouglob'
產生的CSV文件:
rdkhshx,egxpnpvnfl,qnwcxcndo,gubkafae,yvsejeaisq
kmsvpoils,zqssj,t,ge,lhntto
sarlldvig,oeoslv,xznhcnptc,px,qdnjcdfr
jook,jlkutlsy,neyplyr,fmjngbleay,sganh
nrys,sckplbfv,vnorj,ztars,xkarvzblpr
vdbce,w,pwk,ofufjxw,qsjpdbzh
haoc,r,lh,ipxxp,zefiyk
qw,fodrpb,vkkjd,wlxa,dkj
ozonilmbxb,d,clg,seieik,lc
vkpvx,l,ldm,bohgge,aouglob
嘗試FUNC http://www.mathworks.com/matlabcentral/fileexchange/7601-cell2csv/content/cell2csv.m –