Solve a nonlinear function with one variable
显示 更早的评论
Hi,
I need to solve this function using Matlab in single script:
x - x^2 + 2*{sin(x)*(x-1)} = 0
Would you be able to provide a sample code and method to do this in Matlab?
Thank you very much
回答（2 个）
syms x
eq = x - x^2 + 2*sin(x)*(x-1) == 0
s = vpasolve(eq)
It is quite simple to solve this exercise. Just use vpasolve(), e.g.:
syms x
Solution = vpasolve(x-x^2+2*sin(x)*(x-1)==0)
An alternative way is to try Newton-Raphson method
2 个评论
Mohiedin Bagheri
2023-1-16
编辑：Mohiedin Bagheri
2023-1-16
Sulaymon Eshkabilov
2023-1-16
if you are talking about NR method, see this explanation. You'd need to use [for .. end] or [while ... end] loop. See this link where a bunch of matlab codes and discussions of NR method.
类别
在 帮助中心 和 File Exchange 中查找有关 Calculus 的更多信息
2023-1-16
2023-1-16
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
