Electrical and Computer Engineering

[v. 1.] Circuits, signals, and speech and image processing -- [v. 2.] Electronics, power electronics, optoelectronics, microwaves, electromagnetics, and radar -- [v. 3.] Sensors, nanoscience, biomedical engineering, and instruments --[v. 4.] Broadcasting and optical communication technology -- [v. 5.] Computers, software engineering, and digital devices -- [v. 6.] Systems, controls, embedded systems, energy, and machines.