Gray Code Manipulation by William Kahan

Generate Gray Codes and convert them to integers. (cyclic, goniometers, gray codes)

gc2dec(gra)

gray2int(g)

grays(n)

Random Vectors with Fixed Sum by Roger Stafford

Randomly and uniformly generates vectors with a specified sum and values in a specified interval. (fixedsum, ndimensional, random)

randfixedsum(n,m,s,a,b)

Closed Universe by Giampiero Campa

Wraps the input vector into a given hypercuboid (simulink, wrap, wrapper)

ClosedUniverse