***Please Write the function in Matlab***

Please help me Create a Matlab function that sums two hex strings with two decimal digits and return an answer in string type. EX: EF + 83 = 8E Show example if any. Hint: (I know how to do it by hand, and I'm fimilar with the built-in Matlab functions such as hex2dec, dec2hex, dec2bin ..etc) please corprate some of these built-in functions into a new combine one) . before adding the Binaries Do not forget to use the 2's complements ( inviert the binary and Add + 1).

Thank you.