Point projection via matrices

Szerző:Jonathan Holland

The 3x3 matrix Proj = eye(3) - [P_1;P_2;1][u_1 u_2 0]/dot(u,P) gives the point projection from projection point P=(P_1,P_2) onto the line through the origin with normal u=[u_1;u_2], in homogeneous coordinates.

Új anyagok

Rectangle Construction Template (V2)
Slope Between 2 Points (Phase 2)
အခြေခံ data အခေါ်အဝေါ်များ
Building Figures with Set Areas
Superellipse

Anyagok felfedezése

Finding e
Segment Bisector
Derivatives of Inverse Functions
Incenter- Damein Smith
Arthur_7_Intro

Témák felfedezése

Eltolás
Matematika
Egyenesek
Módusz
Tört