Ben Recht • 1/27/2026

Links and Loops

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This article is a blog of a graduate seminar lecture on 'Feedback, Learning, and Adaptation.' It explores control theory's abstract view of feedback as an algebraic interconnection of systems, contrasting with its colloquial dynamic meaning. The core example demonstrates designing a precise-gain amplifier using a high-gain, unknown component and negative feedback, highlighting the robustness of the closed-loop system.

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#system design #Circuit Analysis #Control Theory
Links and Loops

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