Variable Precision Integer Arithmetic by John D'Errico

Arithmetic with integers of fully arbitrary size. Arrays and vectors of vpi numbers are supported. (integer, biginteger, arithmetic)

demo_vpi

base2vpi(B,base)

bin2vpi(B)

Matrix Products Expressed in Terms of Individual Operands by Matt J

A class representing products of matrices, internally storing/manipulating them separately. (oop, matrix product, product)

prodcasctest(TOL)

ProdCascade(opsequence)

On-The-Fly Definition of Custom Matrix Objects by Matt J

Class of matrix-like objects with on-the-fly definable methods. (oop, operator, matrix)

mobjtest(TOL)

DataObj

MatrixObj

Efficient Object-Oriented Kronecker Product Manipulation by Matt J

A class for efficient manipulation of N-fold Kronecker products in terms of their operands only. (kronecker, oop, tensor)

krontest(TOL)

krontest(TOL)

KronProd

Embiggen by Patrick Mineault

Add (or multiply, divide, etc) a matrix A to a vector b with the simple syntax A + Embiggen(b) (bsxfun, elementwise, expansion)

Embiggen

bsxops by Bruno Luong

Force MATLAB operators to behave BSXFUN-like (bsxfun, array, expansion)

and(x,y)

and(x,y)

and(x,y)

rex: a pedestrian regular expression operator synopsis generator by us

rex prints a synopsis of the current regular expression operator syntax (synopsis, operator, string)

rex.m

Hamiltonian operation on Lattice by Yuma Lim

Hamiltonian operation on square Lattices (matrix) (linear algebra, hamilton, hamiltonian)

HamiltonianLattice(a)