Interactive demo library

Signal Processing demos

Explore concise, guided simulations from Signals and Systems I & II. Pick a lecture and launch the module you need in seconds. These demos are created and used at University of Erlangen-Nuremberg for lectures and tutorials, yet they're ready to support anyone curious about the topics.

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Signals and Systems I

7 demos

Lecture

Exponential Function

Chapter 2-1

Lecture

Exponential Function

Convolution

Fourier Transform

Systems - Time Domain (Audio)

Ideal Band-Pass

Stability and Feedback Systems

Sampling

Lecture

Echo (Convolution)

DFT (Audio)

Image-Filter

Low-Pass (Audio)

Band-Pass (Image)

Noise Analysis

Tutorial

DTFT

DTFT & DFT

DTFT & z-Transform

IIR Echo

Filter Demo

Probability Calculus and Random Variables

Conditional Distributions

Mapping of Random Variables

2D Normal distributions

Central Limit Theorem

Distributions

Stochastic Processes

Averaging over time or ensemble

Autocorrelation

Delay Estimation (time domain)

Delay Estimation (frequency domain)

Harmonic detection

Finite Observation intervals