eomday (MATLAB Function Reference)

End of month

E = eomday(Y,M)

Description

E = eomday(Y,M)

returns the last day of the year and month given by corresponding elements of arrays Y and M.

Examples

Because 1996 is a leap year, the statement eomday(1996,2) returns 29.

To show all the leap years in this century, try:

y = 1900:1999;
E = eomday(y,2*ones(length(y),1)');
y(find(E==29))'

ans =
  Columns 1 through 6 
        1904        1908        1912        1916        1920        1924

  Columns 7 through 12 
        1928        1932        1936        1940        1944        1948

  Columns 13 through 18 
        1952        1956        1960        1964        1968        1972

  Columns 19 through 24 
        1976        1980        1984        1988        1992        1996