Frequency Domain Analysis

This lecture covers system analysis in the frequency domain, focusing on sinusoidal transfer functions, resonant frequencies, and phase angles. It delves into the characteristics of first and second-order systems, discussing resonant peaks, damping ratios, and system response. The lecture also explores the design of filters, including low-pass, high-pass, band-pass, and notch filters, emphasizing their impact on system performance and response. Additionally, it examines the concept of non-minimum phase systems and the importance of quality factors in vibration absorbers and band-pass filters.