How to check if 'double' type dates are a business day?

Hi, I have a sequence of dates that are in double type -- looks like this: 737765.

What is a function that I can use for this double type date to tell whether it is a business day or not?

If it is not a business day, is there a function that gives me the closest business day?

Thank you!

Answer 1

[Walter Roberson]

https://www.mathworks.com/help/finance/isbusday.html

https://www.mathworks.com/help/finance/busdate.html