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Ashley Dunn


Active since 2011

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Fibonacci and Golden Ratio
One of the ways to compute the golden ration  is by taking the limit of the ratios of successive terms of the Fibonacci sequenc...

13 years ago | 5 answers | 0

5

answers

Question


Secant
Write a Matlab function secant:m which finds a root of a given function f(x)using Secant method. Function f(x) should be stored...

13 years ago | 2 answers | 0

2

answers

Question


Sorting in Descending Order without SORT
I have to write a code that sorts a vector WITHOUT using the sort command (only if/for statements) into a descending order. Here...

13 years ago | 3 answers | 0

3

answers

Question


FEVAL error in implementing Newton's method.
This is M-File 1 function sol=newtonian(fn,dfn,x0,tol) tol=0.000001; old=x0+1; while abs (x0 - old) > tol; old=x0; ...

13 years ago | 4 answers | 0

4

answers

Question


How do I apply Newton's method to this problem?
I need to write a MATLAB program that uses the Newton's Method to find the root of this function: x^2-e^2-2=0 Xo=-2 Root ...

13 years ago | 1 answer | 0

1

answer