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Family 8
Projection
These 1 topics share one solution. Spot the family, apply the method — same trick, different story.
How to spot this family
- Projection & projection matrix："find the projection matrix onto W" · "the projection of v onto W (或 W⊥)" · 给 W=span{x₁,x₂} 求投影
Topics in this family
Related knowledge points
The concepts behind this family's method — brush up first if unsure.