Somario

2016 年からアクティブ

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how to solve this nonlinear system of 4 equations using fsolve
I am trying to solve this nonlinear system of 4 equations with 4 unknowns using fsolve but I am getting error message. This is t...

9年以上前 | 1 件の回答 | 0

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質問

What is wrong with these codes in matlab
Please, I need the *corrections* for this matlab script written in R2010b function F = myfunc(y) format long syms x y...

9年以上前 | 0 件の回答 | 0

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質問

why am i getting this error message
function F = myfunc(y,b,a,l,r,n) format long n=5; y=[6 12 18 24 30]; tol = 10.^-4; %tol is a conv...

10年弱前 | 1 件の回答 | 0

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質問

What is wrong with my matlab codes
i wrote this matlab script to solve a system of nonlinear equations function F = myfun (x) format long clear syms k...

10年弱前 | 1 件の回答 | 0

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質問

Sum functions code in matlab
I wrote this matlab codes but I fear something might be wrong. function F = myfun (x) format long syms beta ...

10年弱前 | 1 件の回答 | 0

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質問

writing sum of sum functions in matlab
I wish to write the attached file in matlab code where n is any number and a>0,alpha>0,lambda>0 and omega>0.Thank you.

10年弱前 | 0 件の回答 | 0

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質問

Matlab codes for optimizing functions
I have the following function; f(x)=n*log(a)+(b-1)*sum(log x(i))+sum(b+c*x(i))+n*log(1-d)-sum(a*x(i)^b*exp(c*x(i)))+sum(c*x(i...

10年弱前 | 0 件の回答 | 0

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質問

How do I write the matlab codes for summation of the following expressions
The following function contains summation of sums of these expression; F = sum(alpha*x_i^(beta-1)*exp(-lambda*x_i^beta),i=1...

10年弱前 | 1 件の回答 | 0

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質問

some of the values of my estimated parameters do not conform
I am try to optimize this system of nonlinear equations which I wrote on the editor as; function F = myfun (x) F = [5-x(1...

10年弱前 | 1 件の回答 | 0

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質問

what did starting points could be with my MATLAB script
The following MATLAB script; function [x,fx,xx] = newtons(f,x0,TolX,MaxIter,varargin) %newtons.m to solve a set of...

10年弱前 | 2 件の回答 | 0

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質問

Writing several sums of terms in matlab
I wish to write (6x+12x+18x+24x+30x+...+300x)+(6xexp(-x)+12xexp(-x)+18xexp(-x)+...+300xexp(-x) in matlab script.

10年弱前 | 1 件の回答 | 0

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質問

How can i write matlab codes for newton raphson iteration to solve nonlinear system of 4 highly transcendental equations
This is the nonlinear system of transcendental equations; F(1) = 5-x(1)*(6^x(2)*exp(6*x(3))+12^x(2)*exp(12*x(3))+18^x(2)*exp(18...

10年弱前 | 0 件の回答 | 0

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