Notes by Lex Toumbourou

Articles tagged with LinearAlgebra

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• Eigenvalue

  Jan 22, 2022 permanent    LinearAlgebra

  

  A value which describes how much a transformation scales an Eigenvector

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• Eigenvector

  Jan 21, 2022 permanent    LinearAlgebra

  

  A set of vectors whose span doesn't change after a transformation.

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• Changing Basis

  Jan 04, 2022 permanent    LinearAlgebra

  

  Since any vectors can be Basis Vectors, it's useful to understand how to translate vectors between bases

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• Cross Product

  Dec 05, 2021 permanent    LinearAlgebra

  

  An operation between two 3d vectors that returns a vector.

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• Matrix Determinate

  Nov 06, 2021 permanent    LinearAlgebra

  

  A measure of how a matrix scales space.

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• Matrix Transformation

  Nov 01, 2021 permanent    LinearAlgebra

  

  A matrix as a transformation of a space.

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• Basis Vectors

  Oct 24, 2021 permanent    LinearAlgebra

  

  The set of vectors that defines space.

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• Matrix Inverse

  Sep 21, 2021 permanent    LinearAlgebra

  

  A matrix that reverses a transformation.

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• Identity Matrix

  Sep 18, 2021 permanent    LinearAlgebra

  

  When you multiply a matrix $(A)$ by the Identity Matrix $(I)$, you get the original matrix back.

  $A …$

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• Matrix Multiplication

  Aug 14, 2021 permanent    LinearAlgebra

  Matrix multiplication is a mathematical operation between 2 matrices that returns a matrix.

  For each row in the first matrix, take the Dot Productf …

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