johndcook.com > blog
How to make a Smith chart
8+ hour, 12+ min ago —...The Smith chart from electrical engineering is the image of a Cartesian... ...Said another way, I’ll explain how to make a Smith chart, not how...
johndcook.com > blog
Generating random points in Colorado
1+ day, 10+ hour ago —...Although Wyoming and Kansas are essentially rectangles, there are... ...or Kansas, because I’m going there soon....
johndcook.com > blog
Distribution of correlation
3+ day, 10+ hour ago —...To be more precise, their linear (Pearson) correlation.... ...Now let’s apply the Fisher transformation and see how it makes the...
johndcook.com > blog
BLS12-381: Ethereum's consensus layer elliptic curve
1+ week, 3+ day ago —...First of all, BLS stands for Paulo Barreto, Ben Lynn, and Michael... ...signatures refer to Dan Boneh and Hovav Shacham....