Serial-Parallel Combined Distributed Algorithm For High Speed Sampled Data Filter of Sensor Signal
Distributed Algorithm (DA) has been applied widely because it doesn’t need multiply operation. The serial structure DA takes less chip resource but more calculation time, while the full pipeline parallel structure DA is just the reverse. A Serial-Parallel combined DA is proposed in this paper to take full advantages of the above structures to realize sampled data filter from sensor signal. Through the verification by simulation and synthesization, it is shown that the proposed improved serial-parallel DA can realize real time high speed sampled data filter from sensor, and it can reach the best tradeoff of time and chip area.
B. Z. Xie and T. Q. Chen, "Serial-Parallel Combined Distributed Algorithm For High Speed Sampled Data Filter of Sensor Signal", Advanced Materials Research, Vols. 317-319, pp. 996-1001, 2011