I have a array as
a=1:20
Columns 1 through 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15Columns 16 through 20 16 17 18 19 20
and another array as
y =
1 2 3 13 15 16 17 19 20
then i want to find the elements of y which are not in a so
b=~ismember(a,y);b1=bsxfun(@times,a,b)
b1 =
Columns 1 through 15 0 0 0 4 5 6 7 8 9 10 11 12 0 14 0Columns 16 through 20 0 0 18 0 0
now i want to remove the 0's finally i want a matrix x
x=
4 5 6 7 8 9 10 11 12 14 18
please help me…
thank you
Best Answer