Eigenvalue
A value which describes how much a transformation scales an Eigenvector
Notes tagged LinearAlgebra
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Eigenvector
A set of vectors whose span doesn't change after a transformation.
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Changing Basis
Since any vectors can be Basis Vectors, it's useful to understand how to translate vectors between bases
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Cross Product
An operation between two 3d vectors that returns a vector.
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Matrix Determinate
A measure of how a matrix scales space.
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Matrix Transformation
A matrix as a transformation of a space.
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Basis Vectors
The set of vectors that defines space.
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Matrix Inverse
A matrix that reverses a transformation.
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Identity Matrix
A square matrix with 1s on the diagonal and 0s elsewhere — multiplying by it leaves any matrix unchanged.
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Matrix Multiplication
An operation between two matrices that produces a new matrix via row-column dot products.