No BSD License  

Highlights from
Newton-Raphson

Newton-Raphson

by

 

29 Dec 2003 (Updated )

Newton-Raphson method for all real roots of the polynomial.

coeff_second=syn_division(coeff_function,fun_root_new)
% This m-file takes care of synthetic division.
% By giving one polynomial and one root this function returns 
% the polynomial formed with the other roots of the given polynomial excluding the given root.
% Keerthi Venkateswara Rao
function coeff_second=syn_division(coeff_function,fun_root_new)
order_fun=size((coeff_function),2);
coeff_second=0;
for index=1:size((coeff_function),2)-1
    if index==1
        coeff_second(index)=coeff_function(index); 
    else
        coeff_second(index)=coeff_function(index)+fun_root_new*coeff_second(index-1);
    end
end

Contact us