Unmatched "end"什么意思

[519kay]

Warning: Unmatched "end".
(Type "warning off MATLAB:m_warning_end_without_block" to suppress this warning.)
Warning: Unmatched "end".
(Type "warning off MATLAB:m_warning_end_without_block" to suppress this warning.)
什么意思？
谢谢

[yhcode]

函数里end不匹配（每个for, if , swith等都要有个end与之对应），多重循环加多级条件判断很容易出现这个问题，好的编程习惯是每写一个for（或if,switch），先把对应的end写上。