Applied Algebra

Rutgers MATH 428 Spring 2020
Applied Algebra


Jpeg2000 2-level wavelet transform-lichtenstein
Lecture 1: These are the notes I prepared, but they contain more information than I ended up covering
Lecture 2: The complex exponential function
Lecture 3: The (complex) Fourier series for a periodic function
Lecture 4: The complex Fourier coefficients as dot products. Intro to the discrete Fourier transform.
Lecture 5: The discrete Fourier transform
Lecture 6: Filters