MATLAB Answers

tangent plan at fixed point

조회 수: 15(최근 30일)
ramik
ramik 15 Feb 2021
편집: Matt J 17 Feb 2021
hi , i works on face recognition and i need to plot a tangent plan to a face at a fixed point, so could anyone help me to find the tangent plan to 3d face at a point p(x0,y0,z0) with matlab ??

답변(1개)

Matt J
Matt J 15 Feb 2021
You can use gradient() to calculate the normal to the plane.
  댓글 수: 2
Matt J
Matt J 17 Feb 2021
From the documentation:
[FX,FY,FZ,...,FN] = gradient(F) returns the N components of the numerical gradient of F, where F is an array with N dimensions.

댓글을 달려면 로그인하십시오.

제품


릴리스

R2007b

Community Treasure Hunt

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

Start Hunting!

Translated by