Numeric to Ordinal-String

버전 2.2.1 (5.46 KB) 작성자: Stephen23
Convert numeric values to a string array of integers with ordinal suffixes. Fully vectorized!
5.0
(2)
다운로드 수: 868
업데이트 날짜: 2024/2/3

라이선스 보기

Convert a numeric array into a string array of the rounded values with ordinal suffixes, e.g. 1 => "1st".
Similar to MATLAB's IPTNUM2ORDINAL (image toolbox) and NUM2ORDINAL (mapping toolbox) and other files available on FEX, except that NUM2ORD:
  • accepts a numeric array of any size,
  • accepts a numeric array of any class (floating point, INTx or UINTx),
  • returns a string array (not a character array!),
  • is fully vectorized (no loops or ARRAYFUN calls are used or required),
  • provides the correct ordinal suffixes for numeric values ending in 11, 12, or 13.
Character Output
For MATLAB versions prior to R2017a please download version 1.5.2 (with character array output).
Examples
>> num2ord(1)
ans = "1st"
>> num2ord(1:6)
ans = ["1st","2nd","3rd","4th","5th","6th"]
>> [str,sfx] = num2ord([1;11;111;1111])
str = ["1st";"11th";"111th";"1111th"]
sfx = [ "st"; "th"; "th"; "th"]
>> num2ord(intmax('int64')-4)
ans = "9223372036854775803rd"
>> num2ord([-1,-0,0;-Inf,NaN,Inf])
ans = ["-1th","-0th","0th";"-Infth","NaNth","Infth"]

인용 양식

Stephen23 (2024). Numeric to Ordinal-String (https://www.mathworks.com/matlabcentral/fileexchange/42833-numeric-to-ordinal-string), MATLAB Central File Exchange. 검색 날짜: .

MATLAB 릴리스 호환 정보
개발 환경: R2010b
R2017a 이상 릴리스와 호환
플랫폼 호환성
Windows macOS Linux
카테고리
Help Center 및 MATLAB Answers에서 Characters and Strings에 대해 자세히 알아보기

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

버전 게시됨 릴리스 정보
2.2.1

* Add more floating point testcases.
2.2.0

* Add 2nd output, with just the suffixes.
* Remove the optional 2nd input.
2.1.3

* Add testcases.
2.1.2

* Update description.
2.1.1

* Update description.
2.1.0

* Add test cases.
* More robust input class handling.
2.0.4

* Minor edits to Mfile help.
2.0.3

* Include test function.
* Improve examples.
2.0.2

* Correct sreenshot
2.0.1

* Correct screenshot.
2.0.0

* Change to string array output.
* Rename function NUM2ORDINAL -> NUM2ORD.
1.5.2

* Add error IDs.
1.5.1

* Added HTML documentation. Function unchanged.
1.5.0.0

* Improve documentation.
1.4.0.0

Added Acknowledgements
1.3.0.0

- Fix minor bug with int* and uint*.
1.2.0.0

- Improve function description, add acknowledgements.
1.1.0.0

- Fix minor bugs with -0, int* & uint* handling.
1.0.0.0