Electronic engineering, explained
Notes, exercises and theses for every year of electronic engineering
Topics organised like a university curriculum — from calculus and physics to signals, control systems and telecommunication networks — plus code, hardware projects and real theses.
- Articles
- 394
- Subjects
- 36
- Theses
- 26
- Years of study
- 5
Study path
Follow the curriculum, year by year
- Technical Physics19
- Electromagnetic Fields16
- Electrical Engineering14
- Automatic Controls 112
- Signal Theory12
- Computer Systems11
- Information Systems7
- Computer Architecture6
- Digital Signal Processing5
- Telecom Networks5
- Antennas2
- Logistics Engineering2
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Latest articles
Freeware per PC
Building Wireshark from source and writing a custom dissector (including CORBA IDL)
When a Lua dissector is enough, how to build Wireshark today on Linux and Windows, how to generate a dissector from CORBA…
Systems Theory
Non-linear systems: phase portrait and Lyapunov's methods
Multiple equilibria, limit cycles, finite escape time and chaos, the pendulum phase portrait, the indirect method, Lyapunov's direct method with proof, pendulum…
Systems Theory
Realisation: canonical forms, modal form and cancellations
The realisation problem, the controllable canonical form with proof, the companion matrix, reachability proved, the observable form by duality, the modal form…
Systems Theory
Observability, duality and the Kalman decomposition
The observability test with proof, the tanks-in-series example, the duality principle, the Kalman decomposition into four parts, transfer function and minimal realisations,…
Systems Theory
Reachability and controllability: Kalman's test and the Gramian
Definitions, Kalman's test with proof and the Cayley-Hamilton theorem, the continuous case with the Gramian and minimum-energy input, an example with two…
Systems Theory
Stability: eigenvalues, BIBO stability and the Lyapunov equation
Lyapunov's definitions of stability, the eigenvalue criterion proved, marginal stability, input-output stability and hidden modes, the Lyapunov equation with proof of the…
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Beyond the curriculum
Theses
Real university theses to learn from
Automatic Controls 1
Analysis and control of nonlinear systems: the Pendubot (thesis)
An electronic engineering thesis on controlling an underactuated robot, the Pendubot: why it is hard, the tools of nonlinear theory and the…
Theses in English
Time Dependent Properties of Polymer Modifed Asphalts
Creep-recovery and stress-relaxation experiments were performed on neat and Polymer Modified Asphalts (PMAs). Through these experiments it is possible to deeply analyze…
Theses in English
Storage Management and Access in WLHC Computing Grid
One of the big challenges in Grid computing is storage management and access. Several solutions exist to store data in a persistent…