Use variables for DataRange option in detectImportOptions

8 次查看（过去 30 天）
Nicola Caldognetto
回答： Nicola Caldognetto 2020-4-1
So,
I'm reading an xlsx file with
covidData = detectImportOptions('COVID19.xlsx');
now, I would like to use
covidData.DataRange = 'firstIndex:lastIndex';
to access the data I need. Problem is that my range is saved into variables and, I don't think that .DataRange took actual variable as a range but it works only if I use actual number as
covidData.DataRange = '1:2';
Is there a way to bypass it?

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采纳的回答

Nicola Caldognetto
Just found out the solution.
Easy way is to concatenate strings with
strcat(firstIndex_s,':',lastIndex_s);

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