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bisection(f,a,b,tol​)

version 1.0.0.0 (1.1 KB) by N Narayan rao
Bisection Method to find approximate roots of f(x)

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Updated 22 Aug 2016

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Bisection method is the simplest among all the numerical schemes to solve the transcendental equations. This scheme is based on the intermediate value theorem for continuous functions
example :
%%
% clear all
% clc
% x=-3:0.1:3;
% y=3.*x+sin(x)-exp(x);
% plot(x,y)
% grid on
%%
a=0;
b=1;
tol=0.01;
myfun=inline('3.*x+sin(x)-exp(x)');
z=bisection(myfun,a,b,tol);
the above function has two roots in between -1 to 1 and in between 1 to 2.
for 1st root we assign a=-1 ; b=1; and for 2nd root we assign a=1; b=2.
the
for any reference please visit : https://mat.iitm.ac.in/home/sryedida/public_html/caimna/transcendental/bracketing%20methods/bisection/bisection.html#problems

Cite As

N Narayan rao (2019). bisection(f,a,b,tol) (https://www.mathworks.com/matlabcentral/fileexchange/58734-bisection-f-a-b-tol), MATLAB Central File Exchange. Retrieved .

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1.0.0.0

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MATLAB Release Compatibility
Created with R2013a
Compatible with any release
Platform Compatibility
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