https://github.com/sebastiandg7/dcs-matlab-simulation

This is a MATLAB DCS (Digital Comunication System) Simulation.
https://github.com/sebastiandg7/dcs-matlab-simulation

awgn digital-comunication digital-modulation matlab qam-modulation simulation

Last synced: 14 days ago
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This is a MATLAB DCS (Digital Comunication System) Simulation.

• Host: GitHub
• URL: https://github.com/sebastiandg7/dcs-matlab-simulation
• Owner: sebastiandg7
• Created: 2016-11-26T15:00:14.000Z (almost 8 years ago)
• Default Branch: main
• Last Pushed: 2022-07-12T23:59:04.000Z (over 2 years ago)
• Last Synced: 2024-10-11T04:46:48.854Z (about 1 month ago)
• Topics: awgn, digital-comunication, digital-modulation, matlab, qam-modulation, simulation
• Language: MATLAB
• Size: 104 KB
• Stars: 1
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Digital Comunication System Simulation  

This MATLAB project simulates the information transmission through a digital comunication system (See references).  

## Requirements  

* MATLAB 2016a (Recommended version, some things may variate with other versions).

* Comunication Systems MATLAB Toolbox.

## Simulation Characteristics  

* Information source: Text

* Formatting: 8 bits ASCII character codification

* Channel Coding: Cyclic code (7,4) - Generator Polynomial G(x) = x^3 + x^2 + 1

* Line Coding: Return Zero (RZ)

* Digital Modulation: 4-QAM Passband modulation

* Channel Noise: AWGN

## References

* [Digital Comunication Systems](https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-02-introduction-to-eecs-ii-digital-communication-systems-fall-2012/readings/)

* [Channel coding](https://en.wikipedia.org/wiki/Coding_theory#Channel_coding)

* [Digital Modulation](https://en.wikipedia.org/wiki/Modulation) --- [QAM Modulation](https://en.wikipedia.org/wiki/Quadrature_amplitude_modulation)

* [AWGN Noise](https://en.wikipedia.org/wiki/Additive_white_Gaussian_noise)