[英]How can I create an acronym from a string in MATLAB?
Is there an easy way to create an acronym from a string in MATLAB? 有没有一种简单的方法可以在MATLAB中创建字符串的首字母缩略词? For example:
例如:
'Superior Temporal Gyrus' => 'STG'
... you could use the function REGEXP : ...你可以使用函数REGEXP :
str = 'Superior Temporal Gyrus'; %# Sample string
abbr = str(regexp(str,'[A-Z]')); %# Get all capital letters
... or you could use the functions UPPER and ISSPACE : ...或者你可以使用UPPER和ISSPACE函数:
abbr = str((str == upper(str)) & ~isspace(str)); %# Compare str to its uppercase
%# version and keep elements
%# that match, ignoring
%# whitespace
... or you could instead make use of the ASCII/UNICODE values for capital letters: ...或者您可以使用大写字母的ASCII / UNICODE值 :
abbr = str((str <= 90) & (str >= 65)); %# Get capital letters A (65) to Z (90)
... you could use the function REGEXP : ...你可以使用函数REGEXP :
abbr = str(regexp(str,'\w+')); %# Get the starting letter of each word
... or you could use the functions STRTRIM , FIND , and ISSPACE : ...或者您可以使用STRTRIM , FIND和ISSPACE函数 :
str = strtrim(str); %# Trim leading and trailing whitespace first
abbr = str([1 find(isspace(str))+1]); %# Get the first element of str and every
%# element following whitespace
... or you could modify the above using logical indexing to avoid the call to FIND : ...或者您可以使用逻辑索引修改上述内容以避免调用FIND :
str = strtrim(str); %# Still have to trim whitespace
abbr = str([true isspace(str)]);
... you can use the function REGEXP : ...你可以使用REGEXP函数:
abbr = str(regexp(str,'\<[A-Z]\w*'));
thanks, also this: 谢谢,还有这个:
s1(regexp(s1, '[A-Z]', 'start'))
will return abbreviation consisting of capital letters in the string. 将返回字符串中由大写字母组成的缩写。 Note the string has to be in Sentence Case
请注意,字符串必须在句子中
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