2019

• The page on Electronic Noise moved from Electronics->Test And Measurement to Electronics->Circuit Design.

• Renamed the Fast Fourier Transform page to the Fourier Transform page, as it now contains information about other Fourier transforms.

• Added graphs of 1D Fourier transformations:

and animated .gifs of 2D Fourier transformations:

• Updated the pytest page with info on mark (markers) and pytest naming conventions.

• Removed the updates directory that all monthly update posts were under.

• Added a tutorial on pandas, a popular data analytics library for Python.