The Virtual OS Museum is a fantastic project that lets you run Mac OS, A/UX, NeXTSTEP, more

If you’ve ever wondered what it felt like to use the many operating systems Apple (and NeXT) released over the past 40-plus ...
thetechedvocate.org

What Is Unix Time and When Was the Unix Epoch?

Unix time, also known as Epoch time, is a system that helps represent a point in time as a single number. Unix time was developed as part of the Unix operating system in the 1970s, and it has become a ...
IEEE

Quadratic Programming Consensus Tracking Control of Uncertain Multiagent Systems via Event-Triggered Mechanism

Abstract: This article addresses the consensus tracking control of multiagent systems (MASs) via a quadratic programming (QP) optimization framework, where the control Lyapunov function (CLF) ...
IEEE

Online Data-Driven Control of Nonlinear Systems Using Semidefinite Programming

Abstract: This letter proposes a novel Data-Driven (DD) method for controlling unknown input-affine nonlinear systems. First, we estimate the system dynamics from noisy data offline through Subspace ...