How to remove text from fsolve result

261 次查看（过去 30 天）
Zulhash Uddin
Zulhash Uddin 2011-3-6
评论： Joy 2023-12-26
clc
clear all
f=@(x)[3*x(1)^3+x(1)^2-18; x(2)^3-5*x(2)^2+10];
x = fsolve(f,[0.001 0.001])
%RESULT as FOLLOWS
Equation solved.
fsolve completed because the vector of function values is near zero
as measured by the default value of the function tolerance, and
the problem appears regular as measured by the gradient.
<stopping criteria details>
x =
1.71252757489359 1.75564007603342

请先登录，再回答此问题。

回答（3 个）

Paulo Silva
Paulo Silva 2011-3-6
clc
clear
options = optimset('Display','off');
f=@(x)[3*x(1)^3+x(1)^2-18; x(2)^3-5*x(2)^2+10];
x = fsolve(f,[0.001 0.001],options)
Walter Roberson
Walter Roberson 2011-3-6
This is the same question (but apparently from someone else) as was asked earlier today, #2568, and is an exact duplicate of one asked a few minutes ago by the same poster as this one, #2587
  4 个评论
显示 2更早的评论
Zulhash Uddin
Zulhash Uddin 2011-3-6
clc
clear
options = optimset('Display','off');
f=@(x)[3*x(1)^3+x(1)^2-18; x(2)^3-5*x(2)^2+10];
x = fsolve(f,[0.001 0.001])
%RESULTS AS FOLLOWS:
Equation solved.
fsolve completed because the vector of function values is near zero
as measured by the default value of the function tolerance, and
the problem appears regular as measured by the gradient.
<stopping criteria details>
x =
1.7125 1.7556
Walter Roberson
Walter Roberson 2011-3-6
That does not pass the options to fsolve. Look again at Paulo's answer: he provides options as the third parameter to fsolve().

请先登录，再进行评论。

Paulo Silva
Paulo Silva 2011-3-6
Your code doesn't return any text, it just sends a message to the command line and puts the result in the variable x.
  1 个评论
Zulhash Uddin
Zulhash Uddin 2011-3-6
Paulo Silva,
Thank you very much for answer, however, I don't want to see this message in my result list. so how can I remove this message from my result list

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Common Operations 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by