---
title: |
 Week06 -- Error-correcting codes
author: George McNinch  
date: 2024-02-21
---

assignment:

- due 2024-03-01 [[problem set 04]](/course-assignments/PS04--ECC.html) 
  [[pdf]](/course-assignments/PS04--ECC.pdf) 
  [[solutions]](/course-assignments/PS04--ECC--solutions.html)
  [[solutions pdf]](/course-assignments/PS04--ECC--solutions.pdf)

notes:

- [[Check matrices; finite projective space; Hamming codes- 2024-02-21]](/course-contents/2024-02-21--notes-ECC--hamming+finite.html) 
  [[pdf]](/course-contents/2024-02-21--notes-ECC--hamming+finite.pdf) 
- [[Shannon's Theorem; block codes - 2024-02-22]](/course-contents/2024-02-22--notes-ECC--shannon+block.html)
  [[pdf]](/course-contents/2024-02-22--notes-ECC--shannon+block.pdf)

- `sage-math`: Hamming example
  [[via `cocalc`]](https://cocalc.com/github/gmcninch-tufts/2024-Sp-Math190/blob/main/course-contents/notebooks/2024-02-21--ECC-02--Hamming-example.ipynb)
  [[download notebook]](/course-contents/notebooks/2024-02-21--ECC-02--Hamming-example.ipynb) 

- `sage-math`: perfect codes
  [[via `cocalc`]](https://cocalc.com/github/gmcninch-tufts/2024-Sp-Math190/blob/main/course-contents/notebooks/2024-02-22--perfect.ipynb)
  [[download notebook]](/course-contents/notebooks/2024-02-22--perfect.ipynb) 




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