gusucode.com > MATLAB实现字符大小写转换 源程序 > MATLAB实现字符大小写转换 源程序/caps.m

    function out=caps(in)
out=lower(in);
out(1)=upper(out(1));
empty_index=find(out==' ');
first_index=empty_index+1;
out(first_index)=upper(out(first_index));
end