Abstract: A received signal is filtered by filtering a group of estimated components of the received signal from the received signal such that the noise and/or distortion in the received signal is minimized.

Abstract: A reconfigurable input Galois field linear transformer system includes a Galois field linear transformer including a matrix of cells; a plurality of storage planes for storing control patterns representing a number of different functions; a storage plane selector circuit for selecting a storage plane representing a function for enabling the cells of the matrix which defines that function; and a reconfigurable input circuit for delivering input data to the enabled cells to apply that function to the input data.

Abstract: A Galois field multiply/multiply-add/multiply-accumulate system includes a multiplier circuit for multiplying two polynomials with coefficients over a Galois field to obtain their product; a Galois field linear transformer circuit responsive to the multiplier circuit for predicting the modulo remainder of the polynomial product for an irreducible polynomial; a storage circuit for supplying to the Galois field linear transformer circuit a set of coefficient for predicting the modulo remainder for a predetermined irreducible polynomial; and a Galois field adder circuit for adding the product of the multiplier circuit with a third polynomial with coefficients over a Galois field for performing the multiplication and add operations in a single cycle.

Abstract: A reconfigurable input Galois field linear transformer system includes a Galois field linear transformer including a matrix of cells; a plurality of storage planes for storing control patterns representing a number of different functions; a storage plane selector circuit for selecting a storage plane representing a function for enabling the cells of the matrix which defines that function; and a reconfigurable input circuit for delivering input data to the enabled cells to apply that function to the input data.

Abstract: A Galois field multiply/multiply-add/multiply-accumulate system includes a multiplier circuit for multiplying two polynomials with coefficients over a Galois field to obtain their product; a Galois field linear transformer circuit responsive to the multiplier circuit for predicting the modulo remainder of the polynomial product for an irreducible polynomial; a storage circuit for supplying to the Galois field linear transformer circuit a set of coefficient for predicting the modulo remainder for a predetermined irreducible polynomial; and a Galois field adder circuit for adding the product of the multiplier circuit with a third polynomial with coefficients over a Galois field for performing the multiplication and add operations in a single cycle.