How to Remove the values that exist in a cell from another cell.

For example if i have a Cell F{} with [4 2 3 6 8 7] and another Cell G{} [3 4 6] and i want to remove the values from F that exist in G. So it will be like F{}=[2 8 7].

Answer 1

[Andrei Bobrov]

ii = strfind(Head{4},Hf{3});
Head{4}(bsxfun(@plus,ii(2:end),(0:numel(Hf{3})-1)')) = [];

[Alexandros Samp]

Thank you.! How can i write this function if i want the next element, for example in Head{5} i need to remove Hf{3} and Hf{4} and so..

Answer 2

[KSSV]

   setdiff(F{1},G{1})

Calculate the difference between to arrays..

[Alexandros Samp]

I dont want to calculate the difference i want to remove the elements from the F matrix. Setdiff does return what i want .

[KSSV]

F{1} = setdiff(F{1},G{1})

[Alexandros Samp]

Head{4}

ans =

Columns 1 through 4

    0.0032    0.0032    0.0142    0.0039

Columns 5 through 8

    0.0019    0.0142    0.0039    0.0019

Hf{3}

ans =

    0.0142    0.0039    0.0019

I would like to remove the values from Head that exist in the Hf{3}, so the New Head{4} would be 0.0032 0.0032 0.0142 0.0039 0.0019.