Exponential Function
Chapter 2-1
Interactive demo library
Signal Processing demos at a glance
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 FAU for lectures and tutorials, yet they're ready to support anyone curious about the topics.
Quick tips
Select a lecture below to open a focused workspace tailored to that topic.
- Adjust parameters and watch the response update instantly.
- Keep plots and controls together for quick comparisons.
- Follow the lecture-friendly flow for fast intuition.
Jump to lecture
Signals and Systems I
Lecture
7 demosConvolution
Chapter 2-2
Fourier Transform
Chapter 3
Systems - Time Domain (Audio)
Chapter 5
Ideal Band-Pass
Chapter 8
Stability and Feedback Systems
Chapter 10
Sampling
Chapter 11
Signals and Systems II
Lecture
6 demosEcho (Convolution)
Chapter 2
DFT (Audio)
Chapter 4
Image-Filter
Chapter 6
Low-Pass (Audio)
Chapter 8-1
Band-Pass (Image)
Chapter 8-2
Noise Analysis
Chapter 11
Tutorial
5 demosDTFT
Discrete Cosine
DTFT & DFT
Discrete Cosine
DTFT & z-Transform
Damped Cosine
IIR Echo
\(y[k] = x[k] + a·y[k-K]\)
Filter Demo
Filter Analysis