How to calculate difference between two dates when my date is in dd-mm format only

Hello:

I have dates of a partcular year as follows in the matrix format:

month1 date1  month2 date2
6        9       10   1
7        15       8   15
11       15      12     4

I want to calculate the number of days in between date2/month2 - date1/month1. How to calculate it?

Answer 1

[Alex Mcaulley]

Using datetime:

A = [6        9       10   1
7        15       8   15
11       15      12     4];

t = datetime(zeros(size(A,1),2),A(:,[1,3]),A(:,[2,4]))
res = duration(t(:,2)-t(:,1),'Format','d')
res = 

  3×1 duration array

   114 days
    31 days
    19 days