Journal of VLSI Signal Processing Systems
Implementation of the least-squares lattice with order and forgetting factor estimation for FPGA
EURASIP Journal on Advances in Signal Processing
GSFAP adaptive filtering using log arithmetic for resource-constrained embedded systems
ACM Transactions on Embedded Computing Systems (TECS)
Mathematical and Computer Modelling: An International Journal
Hi-index | 0.00 |
This paper presents a scheduling technique for a libraryof arithmetic logarithmic modules for FPGA illustrated ona RLS filter for active noise cancellation. The problem underassumption is to find an optimal periodic cyclic schedulesatisfying the timing constraints. The approach is basedon a transformation to monoprocessor cyclic schedulingwith precedence delays. We prove that this problem is NP-hard and we suggest a solution based on Integer Linear Programming that allows to minimize completion time. Finallyexperimental results of optimized RLS filter are shown.