How extract a specific digit from binary number

Hi ,

i have this code in binary form : start from left (b=12) to right (b=1)

" 1 1 1 1 0 0 1 0 0 0 0 0 "

i need extract the digits under the lines only with same arrange such as : (1 1 0 0)

please how can do that? i used the following code but gave me error !

{Error using bitget

Inputs must be numeric}.

b= '111100100000'
bitpattern = bitget(bin1, 7:10 )

Answer 1

[Bruno Luong]

b(end-flip(7:10)+1)

[Furat Alobaidy]

thanks , i appreciate for your helping