Return the day of week as a number in n and a string in s, for example
[1, "Sun"],[2, "Mon"], ..., or[7, "Sat"].d is a serial date number or a date string.
If the string form is given and is
"long", s will contain the full name of the weekday; otherwise (or if form is"short"), s will contain the abbreviated name of the weekday.
The following code
[n, s] = weekday (now ())
Produces the following output
n = 2 s = Mon
The following code
[n, s] = weekday (728647)
Produces the following output
n = 2 s = Mon
The following code
[n, s] = weekday ('19-Dec-1994')
Produces the following output
n = 2 s = Mon