I wrote a blog post[1] about the Fourier transform and lenses. Lenses taking Fourier transforms has surprising evolutionary effects. [1]:http://scottsievert.gi

I wrote a blog post[1] about the Fourier transform and lenses. Lenses taking Fourier transforms has surprising evolutionary effects. [1]:http://scottsievert.github.io/blog/2014/05/27/fourier-transforms-and-optical-lenses/ http://scottsievert.github.io/blog/2014/05/27/fourier-transf...