Stefan Hollos

Stefan Hollos is a physicist and electrical engineer by training. In addition to physics, math, engineering and computing, he enjoys creating music and visual art, and being in the great outdoors.

He is author of many books, including:

* Random Walks in Electrical Networks, second edition

* Combinatorics Problems and Solutions, second edition

* Creating Noise, second edition

* Engineer's Notebook on Inductor and Transformer Circuits: Problems, Solutions and Simulations

* The Enigma of the Crookes Radiometer

* Passive Butterworth Filter Cookbook

* Nell: An SVG Drawing Language

* Coin Tossing: The Hydrogen Atom of Probability

* Creating Melodies

* Combinatorics II Problems and Solutions: Counting Patterns

* Information Theory: A Concise Introduction

* Art of Pi

* Creating Noise

* Art of the Golden Ratio

* Recursive Digital Filters: A Concise Guide

* Creating Rhythms

* Pattern Generation for Computational Art

* Finite Automata and Regular Expressions: Problems and Solutions

* Probability Problems and Solutions

* Combinatorics Problems and Solutions

* The Coin Toss: Probabilities and Patterns

* Pairs Trading: A Bayesian Example

* Simple Trading Strategies That Work

* Bet Smart: The Kelly System for Gambling and Investing

* Signals from the Subatomic World: How to Build a Proton Precession Magnetometer

Stefan is a partner at Exstrom Laboratories LLC in Longmont, Colorado, and loves the Colorado mountains.