String input saves as character.

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John Lemos
John Lemos 2020-10-3
回答： Ameer Hamza 2020-10-3
month_num = input('\nPlease enter the number of the month you would like to look at, i.e. 1 for January, 2 for February, etc.:\n', 's');
month_num = str2dbl(month_num);
I'm trying to save a month number as a string and then convert it to a double (class requirement, not my choice) but everytime I run the code I get the following error
Undefined function 'str2dbl' for input arguments of type 'char'.
I've tried putting string(input('')) and month_num = string(month_num); neither of which have changed the outcome.

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Ameer Hamza
Ameer Hamza 2020-10-3
The correct function name is str2double(), not str2dbl().https://www.mathworks.com/help/releases/R2020b/matlab/ref/str2double.html

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