Abstract: Discrete orthogonal matrices have applications in information coding and cryptography. It is often challenging to generate discrete orthogonal matrices. A common approach widely in use is to ...

Abstract: Brownian motion is one of the most common models used to represent nonstationary signals. The covariance matrix of a discrete-time Brownian motion has a very particular structure, and is ...

NOTE: If you use Windows, you need to install MinGW/MSYS or Cygwin in order to use the SuiteSparse sparse and MatrixMarket matrix collection interface. builtin(id) - one of the built-in matrix ...