Newton -Raphson method --Single Variable opti-no builtin mod

A method to code newton raphson single variable optimisation without built in modules

This code is a toy model for newton raphson -single variable without built in modules except for the use of diff for calculating the derivative and double derivative.there are 5 iterations and I have set a random function .The output has been produced and the screen shot is available in the publication.The code is written in matlab.