matlab中string函数参数,MATLAB常用字符串函数之二
1,lower和upperlower:将包含的全部字母转换为小写。upper:将包含的全部字母转化为大写。实例一:>>str='Sophia is a good girl.';>>Big=upper(str)Big =SOPHIA IS A GOOD GIRL.实例二:>>Small=lower(str)Small =sophia is a good girl....