matlab 用法随笔

1.cell 转 字符串：char()

例：

>> filename={'randomCenter.txt','result/specialCenter.txt'};

>> char(filename(1))

ans =

randomCenter.txt

2.字符串的连接：

>> filename={'randomCenter.txt','result/specialCenter.txt'};

>> s = char(filename(1));

>> [s(1:6),'XXXX',s(7:end)]

ans =

randomXXXXCenter.txt