Introduction In this post we will demonstrate a minimal example of interfacing ESP8266 with an... Read more 10 Aug 2024 - 2 minute read
Introduction In an earlier earlier post we saw how to get started with ESP8266 on a NodeMCU bo... Read more 10 Aug 2024 - 3 minute read
Introduction [image] Microcontrollers sit between the abstract world of bytes and the real worl... Read more 01 Jan 2022 - 7 minute read
Introduction Can a Gaussian function be approximated with a set of simpler functions? This is ... Read more 07 Jul 2021 - 22 minute read
The Fourier transform The Fourier transform tells us that any signal can be represented in tim... Read more 18 Jun 2021 - 4 minute read
Introduction Surely you’re joking, Mr Feynman! brought differentiation under the integral sign... Read more 17 Jun 2021 - 7 minute read
Introduction The Central Limit Theorem (CLT) states that the distribution of the average value... Read more 16 Jun 2021 - 6 minute read
Laplace’s method is a general technique for approximating functions of the form $g(x) = e^{M f(... Read more 08 Jun 2021 - 2 minute read
Solving problems by generalization Expanding the scope of a problem can sometimes be a crucial... Read more 01 Jun 2021 - 8 minute read
Optimization is all around us. Various physical entities are constantly solving some form of opti... Read more 22 Aug 2020 - 22 minute read
Calculus of variations (COV) sits in the gap between calculus and optimization. In regular calcul... Read more 11 Aug 2020 - 18 minute read