How to convert day information to a number?

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John Lee 2021-9-24

评论： Star Strider 2021-9-24

How can I convert day information to a number?

For instance, Mon to 1, Tue to 2, etc.

Fo from character to number data.

Star Strider 2021-9-24

Experiment with something like this —

daynr = @(x) find(strcmp(x, {'Mon','Tue','Wed','Thu','Fri','Sat','sun'}));
nr = daynr('Thu')
nr = 4

Everything depends on the context it will be used in, so this is just an example of one approach.

John Lee 2021-9-24

Oh, this is what I wanted, thanks. I modified your answer with a 100-by-1 column string vector (i.e. "day" variable)

clear

load day % 100-by-1 string data

daynr = @(x) find(strcmp(x, {'Mon','Tue','Wed','Thu','Fri','Sat','Sun'}));

for i=1:length(day)

nr(i) = daynr(day(i));

end

Star Strider 2021-9-24

As always, my pleasure!

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