Description:
dcsinteractive 1.0.2
DCS Interactive
Interactive Simulations and Visualizations for the Lecture in Digital
Communication Systems at
the Otto-von-Guericke-University Magdeburg.
Installation
Prerequisites:
Python 3.10+ must be installed on the system
For Windows systems, ensure that Python is available in the PATH variable.
For installation, execute in a terminal (the example shows a Bash terminal
on Linux):
# 1. Create a virtual environment
python -m venv dcs_venv
# 2. Activate the virtual environment
source ./dcs_venv/bin/activate
# 3. Installation
pip install dcs-interactive
# 4. Deactivate the virtual environment
deactivate
Run the Application
# 1. Activate the virtual environment
source ./dcs_venv/bin/activate
# 2. Run it
dcs-interactive
# 3. Deactivate the virtual environment
deactivate
Troubleshooting
Application does not start
Perhaps, an incorrect value has been set in an input field. Unfortunately,
the application does not validate the values before saving, but before
loading it from the permanent storage. This leads to an error. This bug
is going to be fixed in future versions.
Solution: Edit the permanent configuration storage or delete it. The
storage can be found:
on Linux systems: $HOME/.config/dcs_interactive/config.toml
on Windows: C:\Users\<username>\AppData\Roaming\Philipp Le\dcs_interactive\config.toml
Screenshot
Contents
The currently available simulations and visualizations are listed belows.
The chapters correspond to the Lecture Notes of the Course Digital
Communication Systems.
Chapter 2 - Time-Continuous Signals and Systems
Phasor
Fourier Series
Chapter 3 - Stochastic and Deterministic Processes
Ergodic Process
Cross Correlation
Power Spectral Distribution
Chapter 4 - Sampling and Time-Discrete Signals and Systems
Sampling
Windowing
Quantization Noise
Chapter 5 - Modulation and Mixing
Modulation
IQ Mixing
QAM Modulation
Chapter 6 - Digital Signal Processing
Digital Filter
Digital Mixer
Down Sampling
Up Sampling
Chapter 7 - Spread Spectrum and Multiple Access
Spreading
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
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