This is a preview. Log in through your library . Abstract Finite impulse response (FIR) models are among the most basic tools in control theory and signal processing and are routinely used in almost ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

For a rational matrix function Φ with poles outside the unit circle, we estimate the degree of the unique superoptimal approximation 𝒜Φ by matrix functions analytic in the unit disk. We obtain sharp ...

(The Conversation) — Just because you believe in evidence-based, scientific research – which is subject to strict checks and procedures – doesn’t mean that your mind works in the same way. Many ...

I’ve written about AI’s capabilities and limitations fairly often, exploring topics like the challenges of using AI to personalize decisions, how its reliance on past data shapes its predictive power, ...