Replace string with another value
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What would be a good way replace a full string with first 3 letters of last word. For example '13 Jon Walker' with 'WAL' .
I have about 25 such replacements an this is indeed doable line-by-line "by-hand" using replace function, but that beats the purpose of MATLAB. Plus i might have more in future. I looked up regexprep too but it doesnt quite do that. OR have I missed it ? Is there a way I could apply a 'replace full string with first 3 letters of last word ' rule?
Thank you for your time in advance.
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Walter Roberson
2020-7-4
S = {'13 Jon Walker', '23 skidoo', '0 infinite way blvd'};
upper(regexprep(S, '^.*\s+(...).*', '$1'))
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