About this exam

This is a 2023 midterm exam paper for signals-systems at aau (electrical-computer-engineering). This document contains a midterm examination and a supplementary assignment for the Signals and Systems Analysis course at AAiT. The exam covers fundamental signal properties, LTI system analysis, convolution, and circuit-based system modeling. Key Topics Covered: Fundamental periods of signals, signal power calculation, time-domain signal transformations (shifting/scaling), LTI system response, graphical convolution, input-output differential equations for RLC circuits, state-variable methods for RL circuits, and state-space representation of electrical networks. Exam Structure & Format: The exam consists of 4 analytical problems involving mathematical derivations, signal sketching, and circuit analysis, totaling 30% of the course grade. The assignment focuses on state-space modeling and transient response analysis.