Research and Application of a FPGA-Based Dynamic Distributed Algorithm
A dynamic distributed algorithm (DDA) with a look-up dynamic table instead of ROM was put forward based on the theory of signed distributed algorithm, in order to improve processing speed and flexibility of product sum on FPGA. Since the DDA occupies few hardware resources, performs fast operation and realizes programmable coefficient, the limitation of digital signal processing speed on fixed data bus width and sequential operation was avoided by using the algorithm. At the same time, an effective solution to realizing coefficient programmable FIR filter was presented.
W. Z. Ren et al., "Research and Application of a FPGA-Based Dynamic Distributed Algorithm", Applied Mechanics and Materials, Vols. 58-60, pp. 1696-1700, 2011