Spread the "1 logic" by one bit to the left and one bit to the right of a given logic vector

I want to create a small function that transform this vector

A = [0 0 1 1 0 0]

to B = f(A), where

B = [0 1 1 1 1 0]

so, what it does is: it spreads the 1's one bit to the left and 1 bit to the right.

Another example is

AA = [0 0 0 1 0 0 1 0 0 0 1 1 0 0]

will be

BB = [0 0 1 1 1 1 1 1 0 1 1 1 1 0]

I am unable to express what this function does rather than giving example.

Help please!

Answer 1

[Image Analyst]

Try movmax() or imdilate

B = movmax(A);
B = imdilate(A, [1,1,1]);

[ho-yam]

perfect, that imdilate function did it! thank you so much