Vector Subspaces in R4Explores vector subspaces in R4, symmetric matrices, basis vectors, and canonical forms.
The DFT as a change of basisExplores the Discrete Fourier Transform as a change of basis and the implications of having orthogonal vectors as a basis for complex numbers.
Vector Spaces EquivalenceExplores equivalence in vector spaces, covering conditions for statements to be considered equivalent and properties of algebraic bases.