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Secant method

version 1.0.12 (1.37 KB) by Dr. Manotosh Mandal
Matlab code for the secant method. The details of the method and also codes are available in the video lecture given in the description.

2.2K Downloads

Updated 15 Jan 2022

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For details of the method and also coding watch the lecture: https://youtu.be/GrrlTRuC4k0
Example:
Enter the function f(x): inline('x*x*x-4*x-9')
Enter left point of interval 2
Enter right point of interval 3
Enter the error 0.001
x0 x1 f(x0) f(x1)
2.0000 3.0000 -9.0000 6.0000
3.0000 2.6000 6.0000 -1.8240
2.6000 2.6933 -1.8240 -0.2372
2.6933 2.7072 -0.2372 0.0120
2.7072 2.7065 0.0120 -0.0001
The root is 2.707 >>

Cite As

Dr. Manotosh Mandal (2022). Secant method (https://www.mathworks.com/matlabcentral/fileexchange/72481-secant-method), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2019a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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