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Everything about Data Matrix
Two-dimensional matrix barcode
A Data Matrix is a two-dimensional code consisting of black and white "cells" or dots arranged in either a square or rectangular pattern, also known as a matrix. The information to be encoded can be text or numeric data. The usual data size is from a few bytes up to 1556 bytes. The length of the encoded data depends on the number of cells in the matrix. Error correction codes are often used to increase reliability: even if one or more cells are damaged so it is unreadable, the message can still be read. A Data Matrix symbol can store up to 2,335 alphanumeric characters. Wikipedia →
🧭 Start here: a 6-step reading path
- Read the overview: Data MatrixA 5-minute orientation
- Skim a recent paper: Imaging data analysis using non-negative matrix factorizationInfluential work since 2022
- Pick up a classic book: Matrix computationsThe most-reprinted book on the subject
- Read the landmark paper: Direct Clustering of a Data MatrixCited 880 times
- Go sideways: Han Xin codeA closely related topic
- Go sideways: Rectangular Micro QR CodeA closely related topic
📖 Definitions
Noun A two-dimensional barcode
🗂️ The subject at a glance
🏆 Landmark papers (most cited)
Direct Clustering of a Data Matrix
Stiffness matrix adjustment using mode data
Data Fusion by Matrix Factorization
Data-Driven Learning of Q-Matrix
Representation of Associated Data by Matrix Operators
Seismic data reconstruction via matrix completion
On parsimonious models for modeling matrix data
Risk matrix input data biases
🆕 Influential since 2022
Imaging data analysis using non-negative matrix factorization
Matrix Profile data mining for BGP anomaly detection
Network traffic matrix prediction with incomplete data via masked matrix modeling
Covariance Estimation for Matrix-valued Data
Data‐driven Q‐matrix learning based on Boolean matrix factorization in cognitive diagnostic assessment
📚 Books worth reading
Matrix computationsGene H. Golub · 1983
Fundamentals of matrix computationsDavid S. Watkins · 1991
The Schur complement and its applicationsFuzhen Zhang · 2005
Matrix computer methods of vibration analysisD. J. Hatter · 1973
Optimization theoryF. Giannessi, Panos M. Pardalos · 2001
The BASIC cookbookKen Tracton · 1978
Structured Matrices and PolynomialsVictor Y. Pan · 2001
The Linear Algebra - A Beginning Graduate Student Ought to Know (Texts in the Mathematical Sciences)Jonathan S. Golan · 2004
Ranked by number of editions on Open Library, a rough measure of how lasting a book is.
🔗 Related topics
- Han Xin code Han Xin code (汉信码 in Chinese, Chinese-sensible code) is two-dimensional (2D) matrix barcode symbology invented in 2007 by Chinese company The Article Numbering…
- Rectangular Micro QR Code Rectangular Micro QR Code (also known as rMQR Code) is two-dimensional (2D) matrix barcode invented and standardized in 2022 by Denso Wave as ISO/IEC 23941…
- PDF417 PDF417 is a stacked linear barcode format used in a variety of applications such as transport, identification cards, and inventory management. "PDF" stands…
- MicroPDF417 MicroPDF417 is two-dimensional (2D) stacked barcode symbology invented in 1996, by Frederick Schuessler, Kevin Hunter, Sundeep Kumar and Cary Chu from…
- DotCode DotCode is a two-dimensional (2D) matrix barcode invented in 2008 by Hand Held Products as a replacement for the outdated Code 128. At this time, it is…
- QR code A QR code, short for quick-response code, is a type of two-dimensional matrix barcode invented in 1994 by Masahiro Hara of the Japanese company Denso Wave…
- Aztec Code The Aztec Code is a matrix code invented by Andrew Longacre, Jr. and Robert Hussey in 1995. The code was published by AIM, Inc. in 1997. Although the Aztec…
- MaxiCode MaxiCode is a public-domain, machine-readable symbol system developed by Donald Chandler and Eric Batterman for United Parcel Service (UPS) in 1987. Designed…