Financial Toolbox

lweekdate

Syntax

LastDate = lweekdate(Weekday, Year, Month, NextDay)

Arguments

Weekday	Weekday whose date you seek. Enter as an integer from 1 through 7:
	1	Sunday
	2	Monday
	3	Tuesday
	4	Wednesday
	5	Thursday
	6	Friday
	7	Saturday
Year	Year. Enter as a four-digit integer.
Month	Month. Enter as an integer from 1 through 12.
NextDay	(Optional) Weekday that must occur after Weekday in the same week. Enter as an integer from 0 through 7, where 0 = ignore (default) and 1 through 7 are as for Weekday.

Any input can contain multiple values, but if so, all other inputs must contain the same number of values or a single value that applies to all. For example, if Year is a 1-by-n vector of integers, then Month must be a 1-by-n vector of integers or a single integer. LastDate is then a 1-by-n vector of date numbers.

Description
LastDate = lweekdate(Weekday, Year, Month, NextDay) returns the serial date number for the last occurrence of Weekday in the given year and month and in a week that also contains NextDay.

Examples
To find the last Monday in June 2001

LastDate = lweekdate(2, 2001, 6); datestr(LastDate)
ans =
25-Jun-2001

LastDate = lweekdate(2, 2001, 6, 6); datestr(LastDate)
ans =
25-Jun-2001

Year = [2001:2003];
LastDate = lweekdate(2, Year, 5)
LastDate =
           730999      731363      731727
datestr(LastDate)
ans =
28-May-2001
27-May-2002
26-May-2003

See Also
eomdate, lbusdate, nweekdate

lbusdate

m2xdate