How to solve an equation with a vector as unknown?

6 次查看（过去 30 天）
Lu Da Silva
Lu Da Silva 2021-11-14
回答： Lu Da Silva 2021-11-14
I have the following equation:
M = X * sqrt((X-A)^2 + B^2)
A and B are constants but M is a vector containing 100 values. I'm trying to find the corresponding 100 values for X.
I tried using vpasolve but I get the error "More equations than variables is only supported for polynomial systems."

请先登录，再回答此问题。

采纳的回答

Lu Da Silva
Lu Da Silva 2021-11-14
I solved it with this code:
syms X
eqn = M == X * sqrt((X-A)^2 + B^2);
sol = arrayfun(@vpasolve,eqn,'uniform',0);

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Equation Solving 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