A first systolic array receives an input set of time division multiplexed matrices from a
plurality of channel matrices. In a first mode, the first systolic array performs triangularization …

A method, machine-readable medium, and systolic array for left matrix multiplication of a first
matrix and a second matrix are described. The first matrix is a triangular matrix, and a cross …

Recent studies have verified the efficiency of stochastic state point process filter (SSPPF) in
coefficients tracking in the modeling of the mammalian nervous system. In this study, a …

Methods for matrix processing and devices therefor are described. A systolic array in an
integrated circuit is coupled to receive a first matrix as input; and is capable of operating in …

Multiple input multiple output (MIMO) receiver circuitry is described. In one circuit, input
circuitry provides a matrix of unresolved symbols received from a plurality of receive …

Nulling a cell of a complex matrix is described. A complex matrix and a modified Givens
rotation matrix are obtained for multiplication by a processing unit, such as a systolic array or …

In this paper, we propose a new I/O overhead free Givens rotations based parallel algorithm
for solving a system of linear equations. The algorithm uses a new technique called two …

In one embodiment, a circuit for matrix decomposition is provided. The circuit includes an
input circuit for receiving a first matrix. A permutation circuit is coupled to the input circuit and …

(57) ABSTRACT A systolic array for Cholesky decomposition of an NXN matrix is described.
A plurality of processing cells, including a corner cell, N-1 boundary cells, and (N-3N+ 2)/2 …

(57) ABSTRACT A decoder, such as for example an MMSE MIMO decoder, and a method for
decoding are described. An input channel matrix is obtained, and an extended channel …