Discrete Multitone Modulation

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Covers the theory of numerical methods for frequency estimation on deterministic signals, including Fourier series and transform, Discrete Fourier transform, and the Sampling theorem.

Fourier Transform: Circuit Analysis

Explores the Fourier transform applied to circuit analysis and its properties.

Image Processing in Frequency Space

Explores Fourier Transform, frequency filtering, segmentation, and particle size estimation using image analysis techniques.

Upsampling: Basics

Explores the basics of upsampling in signal processing, including continuous time, digital domain, and frequency domain techniques.

OFDM: Orthogonal Frequency Division Multiplexing

Explores OFDM, a crucial technology in high throughput mobile networks, simplifying channel estimation and utilizing multiple sub-carrier frequencies.

Existence and properties of the DTFT

Explores the existence and properties of the Discrete-Time Fourier Transform (DTFT), including inversion, basis change, and key properties.

The fast Fourier transform

Explores the history and efficiency of the fast Fourier transform algorithm, demonstrating its practical applications and computational advantages.

Signals & Systems II: Vector Analogy and Discrete Signals

Explores the link between DTFT, Z-transforms, and Fourier transforms, vector analogy, and discrete signals.

Frequency Response: Examples

Covers examples of frequency response analysis, including phase analysis, linear phase, and Karplus-Strong algorithm.

Multi-Carrier Modulation: Wireless Receivers

Explores Multi-Carrier Modulation for wireless receivers, discussing wideband signal generation and the impact of multipath channels.