Git Product home page Git Product logo

ldpcc's Introduction

LDPC码误码率的蒙特卡罗仿真

代码内包含基本的LDPC码编码器,译码器实现方式,以及BPSK通信系统的基本仿真原理(AWGN信道)。这被用来实现LDPC码误码率的仿真,同时也是我托管在GitHub上的第一份代码,用于学习GitHub的使用。 代码的更多说明可参见我的博客

1. 运行环境和使用方法

运行环境:MATLAB 2014a 使用方法:设置相应参数,运行LDPC_Simulation,可自动生成并绘制校验矩阵、生成矩阵。同时Monte Carlo仿真将运行,并将结果保存在文本文档内。Monte Carlo 仿真会消耗大量时间。(效率较低不建议用做误码率仿真)

2. 代码说明

  • LDCP_Simulation:脚本
  • ccsdscheckmatrix:校验矩阵构造,1、2分别对应不同文档
  • ccsdsgeneratematrix:生成矩阵构造,1、2分别对应不同文档
  • ldpcdecoderXX:对应三种不同的译码算法

3. 结果示例

误码率曲线

ldpcc's People

Contributors

cea-wind avatar

Stargazers

 avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.