Spectral leakage

Applied sciences
Information engineering
Signal processing
Fourier analysis

About
Privacy
Disclaimer

Graph Chatbot

Related lectures (32)

Page 3 of 4

Discrete Multitone Modulation

Explores discrete multitone modulation, ADSL tricks, complex output signals, and transmitter specifications.

Sampling and Reconstruction: Gaussian Signal Quality Analysis

Explores Fourier analysis, sampling, and signal reconstruction quality assessment through practical experiments.

Discrete Fourier Transform: Signals of Unlimited Duration

Discusses the need to limit the duration of signals for accurate DFT representation.

The fast Fourier transform

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

DFT Analysis: Solar Spots and Daily Temperature

Explores solar spots and daily temperature analysis using DFT and real-world examples.

Sinusoidal Modulation: Basics

Explores signal classification, sinusoidal modulation, applications, and demodulation techniques in the frequency domain.

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.

Signals & Systems II: Vector Analogy and Discrete Signals

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

The short-time Fourier transform

Explores the short-time Fourier transform for analyzing signals in time-frequency domains.

Experimental Model Identification

Explores experimental model identification in the frequency domain for control systems, including PRBS signals, sinusoids, and transfer function estimation.