how to solve equation using lambert w function

3 次查看（过去 30 天）
Manish Kumar
Manish Kumar 2016-2-2
评论： Manish Kumar 2016-2-3
I= I_L - I_(o ) [e^((q(V+I*R_s )/a*k*T) )-1] - (V+I*R_s)/R_sh I want to solve this equation to know the value of R_s, a, R_sh using lambert w function. Except these three unknown all other parameters are known. Basically this equation is solar cell one diode model equation.

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2016-2-2
You cannot solve a single expression to get three variables. You could find the relationship between three variables but not the three individually.
  4 个评论
显示 2更早的评论
Walter Roberson
Walter Roberson 2016-2-3
The paper already contains the explicit forms.
The paper is based upon solving several equations simultaneously. When you only have one equation in three variables then it is not possible to create a solution.
Manish Kumar
Manish Kumar 2016-2-3
Yes , i know that it already given in paper but i know that how they convert equation (1) in to equation (2).. actually i want to know the steps to convert eqn (1) in to eqn (2)

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Mathematics 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