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Introduction  
Updated Apr 18, 2013 by xmagdale...@gmail.com

INTRODUCTION

Most of Digital Communication Systems (DCS) can be described by a diagram blocks as in figure 1 (Bernard Sklar).

Figure 1. Diagram Block of Digital Communication System.

By now movil, satellite, network, etc. are based on general theory of DCS. Each block of figure 1 can be intepreted and designed through a programming language, allowing to simulate DCS before building it in real life, see figure 2.

PCM_MODULATION

Figure 2. Designing and programming a block of a DCS to finally visualize results

FRAMEWORK

Our tree folder structure is the following:

  • LIBS
  • SIM
  • HOMEWORKS
  • FINAL_PROJECT

LIBS: As each block can be developed using different techniques so we can pack it as set of function inside a library.

SIM: Some simulations based on libs.

HOMEWORKS: Some GUI's implementing complet simulations.

FINAL_PROJECT: Here is complet source code of a OFDM comunication system with an encryp module based on optical techniques.

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