Write a function file finds real roots for any function f(x).

1 次查看（过去 30 天）
Timothy Le
Timothy Le 2019-12-18
回答： Pravin Jagtap 2019-12-23
I need help writing:
Write a function file that finds all the real roots for any function f(x). Your function file should take as input the function f(x) as a symbolic expression and return all the real roots of f(x) = 0 as a vector. Assume the input function has at least one real root.
Thank You in advanced

请先登录，再回答此问题。

回答（1 个）

Pravin Jagtap
Pravin Jagtap 2019-12-23
Hello Timothy,
Please refer to following documentation which may help you in writing the function:
https://www.mathworks.com/help/symbolic/sym.root.html
https://www.mathworks.com/help/symbolic/solve.html
~Pravin

类别

在 Help Center 和 File Exchange 中查找有关 Get Started with MATLAB 的更多信息

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by