---
title: |
 Week07 -- Error-correcting codes
author: George McNinch  
date: 2024-02-26
---

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

- [[Bounds for block codes; decoding - 2024-02-26]](/course-contents/2024-02-26--block+linear.html)
  [[pdf]](/course-contents/2024-02-26--block+linear.pdf)
- [[Dual codes; McWilliams identity - 2024-02-28]](/course-contents/2024-02-28--linear.html)
  [[pdf]](/course-contents/2024-02-28--linear.pdf)


- `sage-math`: array decoding
  [[via `cocalc`]](https://cocalc.com/github/gmcninch-tufts/2024-Sp-Math190/blob/main/course-contents/notebooks/2024-02-26--array-decoding.ipynb)
  [[download notebook]](/course-contents/notebooks/2024-02-26--array-decoding.ipynb) 

- `sage-math`: syndrome decoding
  [[via `cocalc`]](https://cocalc.com/github/gmcninch-tufts/2024-Sp-Math190/blob/main/course-contents/notebooks/2024-02-26--syndrome-decoding.ipynb)
  [[download notebook]](/course-contents/notebooks/2024-02-26--syndrome-decoding.ipynb) 

- `sage-math`: dual-codes
  [[via `cocalc`]](https://cocalc.com/github/gmcninch-tufts/2024-Sp-Math190/blob/main/course-contents/notebooks/2024-02-28--dual-code.ipynb)
  [[download notebook]](/course-contents/notebooks/2024-02-28--dual-code.ipynb) 


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