Skip to content

Latest commit

 

History

History
 
 

fourier_transform

Folders and files

NameName
Last commit message
Last commit date

parent directory

..
README.md
README.md
 
 
chord_fft.py
chord_fft.py
 
 
disc_ft.py
disc_ft.py
 
 
ft.dml
ft.dml
 
 
output.wav
output.wav
 
 
plot_chord_wave.py
plot_chord_wave.py
 
 

README.md

Week 4 Fourier Transform

Advanced Data Science with IBM

https://www.coursera.org/launch/advanced-applied-data-science-ibm

This directory contains the source code from the Fourier Transform section

  • output.wav -- audio file used in the demonstrations
  • plot_chord_wave.py -- plots signal amplitude in the time domain using output.wav
  • chord_fft.py -- computes FT plots a spectrogram using output.wav
  • disc_ft.py -- computes FT plots a spectrogram using artifically generated signal with multiple frequency components
  • ft.dml -- simple FT implementation in DML