I understand that using the size function returns the max number of columns or rows in an array. How would you return the index for the first row or column? Is there a function that does that? For example:
A = [101 101 101;
153 153 153;
203 204 205;
55 255 255]
Using [row,column]=size(A) gives row = 4, column = 3 How would i return row = 1 or column = 1? Because i am trying to get the index for row 1 or column 1 to use in some if statements.