script that finds a number using binary search?

I´m trying to do a script that orders an array of numbers, and then goes into a cycle that asks a number and returns if it´s there and it´s position. I´m new to the program but I´m currently using “sort” function to arrange the numbers and “while” for the cycle. I appreciate your help!

Answer 1

[John D'Errico]

Why do something complicated? Learn to use MATLAB, as it is designed to be used.

find(V == n)

[Santiago Tellechea]

I appreciate the truthful comment and I couldn't agree more. Still, I want to get the bases of the program correct and know the functions of both a cycle like while and the binary search. Thank you!