New posts in coding-theory

Deducing correct answers from multiple choice exams

combinatorics algorithms puzzle coding-theory

"Anti-Gray codes" that maximize the number of bits that change at each step

geometry graph-theory coding-theory

Minimum distance of a binary linear code

linear-algebra combinatorics algorithms computational-complexity coding-theory

Galois Field Fourier Transform

field-theory finite-fields coding-theory

Guessing a number between $1$ and $100$ with 10 distinct questions and 9 honest answers

recreational-mathematics puzzle coding-theory

Question about LFSR

polynomials finite-fields coding-theory

Generating a binary code with maximized Hamming distance

Hamming distance equals hamming weight under $XOR$ closure

Cryptography and Coding Theory

reference-request coding-theory

Addition and multiplication in a Galois Field

galois-theory finite-fields coding-theory

Factorize polynomial over $GF(3)$

polynomials finite-fields factoring coding-theory

Has error correction been "solved"?

soft-question information-theory coding-theory

For what $(n,k)$ there exists a polynomial $p(x) \in F_2[x]$ s.t. $\deg(p)=k$ and $p$ divides $x^n-1$?

polynomials coding-theory

Shtarkov sum approximation

probability probability-distributions asymptotics information-theory coding-theory

CRC computation

number-theory computer-science coding-theory

how to construct a binary matrix with given row and column distribution

combinatorics matrices graph-theory coding-theory combinatorial-designs

Decoding and correcting $(1,0,0,1,0,0,1)$ Hamming$ (7,4)$ code

Is the set of all finite sequences of letters of Latin alphabet countable/uncountable? How to prove either?

elementary-set-theory cryptography coding-theory

How is this possible to convert a long string to a number with less characters?

algorithms coding-theory compression

An illusionist and their assistant are about to perform the following magic trick

combinatorics discrete-mathematics contest-math puzzle coding-theory