how to get integration of int((sin(xd)*(2*x - 2*xd))/((y - yd)^2 + ((x - xd)^2)^(1/2)), xd, 0, 1)

1 次查看（过去 30 天）
chetan Bawankar
chetan Bawankar 2020-3-30
评论： chetan Bawankar 2020-3-30
syms x y yd xd eta
int((2*(x-xd)*sin(eta*xd))/(eta*sqrt((x-xd)^2)+(y-yd)^2),xd,0,1)

请先登录，再回答此问题。

回答（1 个）

Hiro Yoshino
Hiro Yoshino 2020-3-30
simplify?
https://www.mathworks.com/help/symbolic/simplify-symbolic-expressions.html
wonder if this is what you're looking for though ....
  1 个评论
chetan Bawankar
chetan Bawankar 2020-3-30
thanks for your kind suggestion
i used simplify fraction and simplify both but still i am unable to get result of intgration.
int((2*sin(eta*xd)*(x - xd))/(eta*x^2 - 2*eta*x*xd + eta*xd^2 + y^2 - 2*y*yd + yd^2),xd,0,1)

请先登录，再进行评论。

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