How to extract values from a string.
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Mario Verheijen Verheijen
am 24 Mai 2019
Bearbeitet: madhan ravi
am 24 Mai 2019
So I have a string in the following format:
filename = "Delft_2_220_20_4344-5088.csv" ;
And I want to extract the numbers from it, what is a good way to do this?
So the result is something like this:
a=2; b=220; c=20;d=[4344 5088];
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Stephen23
am 24 Mai 2019
Bearbeitet: Stephen23
am 24 Mai 2019
>> S = 'Delft_2_220_20_4344-5088.csv';
>> V = str2double(regexp(S,'\d+','match'))
V =
2 220 20 4344 5088
Using indexing to allocate those values to whatever other variables you want.
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madhan ravi
am 24 Mai 2019
Bearbeitet: madhan ravi
am 24 Mai 2019
+1 Stephen, also if the string contains decimals then
regexp(s,'\d+[\.]?\d*','match')
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