systems of linear equations, Gaussian elimination, reduced row echelon form, span, linear dependence/independence, invertibility and elementary matrices, inverse, linear transformations, determinants, subspaces, basis, coordinate, matrix representation of linear operator, eigenvalues, eigenvectors and diagonalization, orthogonality, Gram-Schmidt process, orthogonal projection, least-squares method, orthognal matrices and operators, symmetric matrices, vector spaces and subspaces, linear transformations, basis, matrix representation of linear operators, inner product spaces
Chap 2 Discrete-Time Signals and Systems
Chap 3 The z-Transform
Chap 4 Sampling of Continuous-Time Signals
Chap 7 Filter Design Techniques
Chap 8 The Discrete Fourier Transform
Chap 9 Computation of the Discrete Fourier Transform
systems of linear equations, Gaussian elimination, reduced row echelon form, span, linear dependence/independence, invertibility and elementary matrices, inverse, linear transformations, determinants, subspaces, basis, coordinate, matrix representation of linear operator, eigenvalues, eigenvectors and diagonalization, orthogonality, Gram-Schmidt process, orthogonal projection, least-squares method, orthognal matrices and operators, symmetric matrices, vector spaces and subspaces, linear transformations, basis, matrix representation of linear operators, inner product spaces