AMATH-582 Homework and Project

AMATH 582 at UW: Computational Methods For Data Analysis

Below are quick preview of each project. Please feel free to click each folder to obtain more details!

Can you save your dog?

FFT of Ultrasound time series	Trajectory of marble in dog's intestine

Gábor transforms: Time-frequency analysis and music score extraction

Part 1: Time-frequency analysis of Handel's music

Handel's music	FFT	Spectrogram by Gábor transform

Part 2: Music score extraction of Mary had a little lamp

Music piece	Overtones of Piano	Spectrogram by Gábor transform

Music score extracted! (Plot created by LilyPond)

Principal Component Analysis (PCA) on oscillating and rotating paint can!

Sqrt of Variances	Independent leading modes of motion

Eigenface analysis and Music genre classification

Part 1: Eigenface analysis

Part 2: Music genre classification

What becomes possible? The genre of a song can be determined by a 5-second clip of the song!