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Erik Ramirez


Last seen: nästan 4 år ago |  Active since 2019

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Shooting method problem the error is : "Dot indexing is not supported for variables of this type."
My shooting method code works when i plug this in into the ode solver and gives me a solution : ODE1 = diff(x) == x + l; ODE2...

ungefär 4 år ago | 0 answers | 0

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Question


Why isn't my shooting method running?
Ive attached the functions that my shooting method m file is using. Im trying to use ode solver to solve the two point boundary ...

mer än 4 år ago | 0 answers | 0

0

answers

Question


How to label answers from a function you called in a script?
When i call the ODESystemSolver i get two answers back. But how can i label them in the code. Basically need those t...

mer än 4 år ago | 1 answer | 0

1

answer

Question


Why is my newton method giving me a huge answer? What am i doing wrong?pls help
x= sym('x'); p = 0.6; F = x^5+4*x^2-1; F_prime = diff(F); N=0; q = p - subs(F,x,p)/subs(F_prime,x,p); while(N < 100 ...

mer än 4 år ago | 2 answers | 0

2

answers

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Bisection method not working. Is my code heading in the right direction?
x=sym('x'); endpoint_a = input('Plese input your endpoint a: '); endpoint_b = input('Plese input your endpoint b: '); tol ...

mer än 4 år ago | 1 answer | 0

1

answer

Question


why is my Fixed point iteration method only giving me first iteration. (i included info at the bottom of code and the next few iterations answers)
x= sym('x'); tol=.00001; n_0=input('Plese input your number of iterations: '); p_0=input('Plese input your initial approxi...

mer än 4 år ago | 1 answer | 0

1

answer