Iterative root fi nding method, MATLAB Programming

Assignment Help:

The secant method is an iterative root nding method that is super-linear. The method has the advantage that it is faster than linear methods and does not require knowledge of the derivative of the function whose root is desired. On the other hand, it requires two starting values. The secant method is de ned by the recurrence relation:

1055_Write a function root.png

Write a function root = secant(f,x1,x2,tol) that computes a root of the function with handle f using the starting values x1 and x2 to within the tolerance tol. The output root must satisfy abs(f(root))

Note: Your roots may di er slightly from those in the test cases, but should satisfy the speci ed tolerance. You are not allowed to use any of Matlab's builtin root nding functions.


Related Discussions:- Iterative root fi nding method

Format function and ellipsis, The Format Function and ellipsis: The de...

The Format Function and ellipsis: The default in MATLAB is to show numbers which have decimal places with four decimal places. The format command can be used to identify the o

Create a model or spreadsheet in matlab, The pressure radiated by a column ...

The pressure radiated by a column of in-phase monopole sources may be expressed as: Create a model (spreadsheet / MATLAB etc) for a 6 element column, where d=0.2m . Figure

Portfolio selection problem, An individual with $10,000 to invest has ident...

An individual with $10,000 to invest has identi?ed three mutual funds as attractive opportunities. Over the last ?ve years, dividend payments (in cents per dollar invested) have be

Polynomial fitting, how can i used loops instead of polyfit function

how can i used loops instead of polyfit function

Reading from a file, Reading from a File: A file has been once created...

Reading from a File: A file has been once created; it can be read into a matrix variable. When the file is a data file, the load function will read from the file filename.ext

Expert system, how can i write a programm about maze solver expert system o...

how can i write a programm about maze solver expert system only with if & then

Plot the intensity distribution - numerical techniques, Using numerical tec...

Using numerical techniques, plot the intensity distribution for LP 01 and LP 11 modes. Vary the value of V (reduce it to 1.5) and plot several of the intensity plots (of LP 01 )

Find the spectrum of waveform, (a) Find the spectrum of this waveform:  x =...

(a) Find the spectrum of this waveform:  x = [ exp( -[0:1:49]/10), exp(-[50:-1:1]/10)]. Subplot only the magnitude by using the spectrum program from the class notes. (b) Using

Elastic stiffness of a shaft segment, The natural frequencies of a fixed-fi...

The natural frequencies of a fixed-fixed uniform shaft made of homogeneous material undergoing longitudinal vibration is given by rad/s, where L is the length of the bar, G is th

Implement the solution using matlab, a. Develop and submit the simulation d...

a. Develop and submit the simulation described above. b. Provide a screen shot of the outputs of the DispConfig and MCResults functions. c. Notes: • Include the PPConfig f

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd