projection matrix

Noun

(linear algebra) A transformation matrix whose associated transformation is a projection.

Japanese Meaning

線形代数において、あるベクトルや空間から特定の部分空間へ射影する（写像する）変換を表す行列。 / 射影行列とも呼ばれ、ベクトルやその集合を、通常は部分空間上に落とし込む目的で用いる行列。

What is this buttons?

To compute the projected coordinates, we applied a projection matrix to the vector and then normalized the result.

Google Translation / DeepL Translation

投影された座標を計算するために、ベクトルに射影行列を適用してから結果を正規化しました。

Details

Sense（1）

(linear algebra) A transformation matrix whose associated transformation is a projection.

The resultant eigenvalues of the angular momentum are independent of direction, but the projection matrices are dependent.

Google Translation / DeepL Translation

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Sense（2）

Caswell (1989) pointed out that most linear stage-structured models have both primitive and irreducible projection matrices. […] The projection matrix M shown in the table is then calculated as PS + R.

Google Translation / DeepL Translation

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projection matrices

（ plural ）

Details

projection matrix

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