Polar codes represent a seminal breakthrough in error-correcting coding, enabling communication systems to approach the theoretical capacity of a channel with low-complexity decoding methods. Their ...

"The Matrix" was one of the most successful movies of the 90's. It entered the pop-culture lexicon almost immediately and inspired an abundance of questionable fashion decisions. The movie was heavy ...

Low-Density Parity-Check (LDPC) codes represent a class of error-correcting codes that have fundamentally reshaped the field of digital communications. With their inherently sparse parity-check ...

This How-To is the first in a series of construction instructions for a project titled The Magic Phone. I was inspired by the Port-O-Rotary from Spark Fun but wanted to take the project to the next ...

Cognex Corporation, the global leader in Industrial ID, has introduced an advanced 2DMax+ code reading software technology into the compact DataMan 100 and 200 fixed-mount barcode readers. This ...

VCM200 V4.1 Data Matrix Code Reader software deciphers rectangular and square ECC 200 data-matrix codes with module sizes from 6 X 6 up to 144 X 144. An autodetection mode determines a size, number of ...

QR codes–square, dot-matrix variants of the venerable UPC–are becoming an increasingly popular way to share information such as URLs, contact details, GPS coordinates, and calendar events. The idea is ...