Point projection via matrices

저자: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.

새 자료

רישום חופשי
Mondrian's Puzzle
Slope Between 2 Points (Phase 2)
Classifying Triangles
bewijs stelling van Pythagoras

자료 찾기

Forum_32741_F3_AbfüllAnlage
smallest square enclosing a triangle
The Cotangent Function
Construction 1
ReinD33R
Task_1_Egbaria_Alaa

주제 찾기

정규분포
수심
다각형
부등식
통계