image thumbnail

NEWTON RAPHSON FUNCTION

version 1.0.0.0 (2.02 KB) by Sandeep Solanki
Newton Raphson method to find root of equation.

1.2K Downloads

Updated 11 Jun 2012

View License

% Function :
% X = newtonraphson(fun_str,Start_Point)
% Finds the root of an equation by NEWTON-RAPHSON METHOD.
%
% x(n+1) = x(n) - (F(x(n))/diff(F(x(n)));
%
% INPUTS :
% Eqn_Str : The equation whose root has to be find.
% Eqn_Str Should be an string format.
% Example :
% if F(x) = x^4 - x - 10
% the Eqn_Str = 'x^4 - x - 10';
%
% Start_Point : Initial value of root X ==> x0
%
% Max_Iter : Maximum number of iterations
%
% OUTPUT :
% X : Estimeted root of Equation.
%--------------------------------------------------------------------------
% By :-
% SANDEEP SOLANKI
% rtm_sandeep@rediffmail.com
%--------------------------------------------------------------------------

% Look demo.m for more info.

Cite As

Sandeep Solanki (2021). NEWTON RAPHSON FUNCTION (https://www.mathworks.com/matlabcentral/fileexchange/37098-newton-raphson-function), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2009a
Compatible with any release
Platform Compatibility
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!