试用软件

How to find intersection between one line and its perpendicular passing by another point

7 次查看（过去 30 天）

显示更早的评论

Clementine Bodin 2022-12-12

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1876592-how-to-find-intersection-between-one-line-and-its-perpendicular-passing-by-another-point

回答： Joseph Cheng 2022-12-12

Hi,

I cannot find a simple solution to find the coordinates of point d

I know the coordinates of a, b and c .

I need to know where the blue line passing by point c will cross the red line with angle 90 degrees (find d point)

Could someone help me ??

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Joseph Cheng 2022-12-12

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1876592-how-to-find-intersection-between-one-line-and-its-perpendicular-passing-by-another-point#answer_1126327

you can follow the computation found here: https://diego.assencio.com/?index=ec3d5dfdfc0b6a0d147a656f0af332bd

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

类别

MATLAB Mathematics Computational Geometry

在 Help Center 和 File Exchange 中查找有关 Computational Geometry 的更多信息

标签

Community Treasure Hunt

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

Translated by

试用软件