A Wavefront Array for URV Decomposition Updating
Liu, K.J. Ray
MetadataShow full item record
The rank revealing URV decomposition is an effective tool in many signal processing applications that require the computation of the noise subspace of a matrix. In this paper, we consider a parallel architecture for updating the URV decomposition on a wavefront array. The wavefront array provides an efficient real time mechanism for adaptive computation of the null space of a matrix as well as for handling rank changes during updating.