Visual introduction to the Fourier Transform

Feb 14, 2018

One of my least favorite electrical engineering courses in college was on signals and communications. I remember there being a lot of Fourier Transforms. I also remember falling asleep a lot, because it was a two-hour lecture with the lights turned off. Maybe if the demos were more visual like this, I would’ve stayed awake. (Probably not.)

Favorites

Real Chart Rules to Follow

There are rules—usually for specific chart types meant to be read in a specific way—that you shouldn’t break. When they are, everyone loses. This is that small handful.

How to Spot Visualization Lies

Many charts don’t tell the truth. This is a simple guide to spotting them.

Marrying Age

People get married at various ages, but there are definite trends that vary across demographic groups. What do these trends look like?

The Best Data Visualization Projects of 2014

It’s always tough to pick my favorite visualization projects. Nevertheless, I gave it a go.