CircularUnitaryMatrixDistribution

CircularUnitaryMatrixDistribution[n] represents a circular unitary matrix distribution with matrix dimensions {n, n}.

Examples

Sample a random unitary matrix:

m = RandomVariate[CircularUnitaryMatrixDistribution[3]];
Chop[m . ConjugateTranspose[m]]
(* IdentityMatrix[3] *)

Please visit the official Wolfram Language Reference for more details.