Frequency SamplingExplores the frequency sampling method to approximate ideal filters, useful for quick prototyping but lacking fine control over errors.
Frequency Response of LTI SystemsExplores LTI systems, impulse response, convolution, system properties, and frequency response, including low-pass and band-pass filters.
Frequency Domain AnalysisExplores system analysis in the frequency domain, covering sinusoidal transfer functions, resonant frequencies, and filter design.