sort_nat: Natural Order Sort

版本 1.3.0.0 (2.3 KB) 作者: Douglas Schwarz
Sort strings in natural order.
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更新时间 2011/1/22

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Natural order sorting sorts strings containing digits in a way such that the numerical value of the digits is taken into account. It is especially useful for sorting file names containing index numbers with different numbers of digits. Often, people will use leading zeros to get the right sort order, but with this function you don't have to do that. For example, with input of

{'file1.txt','file2.txt','file10.txt'}

a normal sort will give you

{'file1.txt','file10.txt','file2.txt'}

whereas, sort_nat will give you

{'file1.txt','file2.txt','file10.txt'}

引用格式

Douglas Schwarz (2024). sort_nat: Natural Order Sort (https://www.mathworks.com/matlabcentral/fileexchange/10959-sort_nat-natural-order-sort), MATLAB Central File Exchange. 检索时间: .

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版本 已发布 发行说明
1.3.0.0

Fixed bug identified by Evgeny Pr. (Thanks!)

1.2.0.0

Added ability to sort in descending order.

1.1.0.0

Steve Herman identified an obscure bug (sorting a cell array of one string which has no numeric characters) which has now been fixed. Thank you Steve!

1.0.0.0

Fixed ambiguity of sort order in certain cases e.g., {'a0','a00'}. Increased speed. Relaxed MATLAB version requirements -- no longer requires R2006a, should work with much older versions now.