Extracting numbers from string

2016 4 4
2 个回答
回答已采纳
更新时间：2016 4 5
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Hi,
I've some example strings:
CS-TZ24SKEW --> 24
CU-V18RKH-1 --> 18
CS-S24RKH-1 --> 24
CS-XC9RKD-3 --> 9
RS-PS9QK --> 9
CU-V18RWA --> 18
CS-KC18QKH-8 --> 18
CU-QA18RKH-8 --> 18
All I want to do is to extract the numeric values as shown on the right side of the respective strings. Is this possible with a couple of lines of code?
Thanks in advance.

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 采纳的回答

Walter Roberson
Walter Roberson 2016-4-4

2 个投票

S = {'CS-TZ24SKEW', 'CU-V18RKH-1'};
extracted = regexprep(S, '^(\D+)(\d+)(.*)', '$2');

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