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Optimizing computations in a transposed direct form realization of Floating-Point LTI-FIR systems
1997
Proceedings of IEEE International Conference on Computer Aided Design (ICCAD) ICCAD-97
The inherent computational redundancy in discrete-time LTI-FIR system response computations in Digital Signal Processing have been exploited in a variety of ways to minimize the computational complexity. We present an improved algorithm-level computational optimization that uses sorted r e cursive di erences between coe cients representing the system transfer function with a Floating-Point number representation to extract maximum bene ts from this redundancy. It can be applied to any LTI-FIR
doi:10.1109/iccad.1997.643386
dblp:conf/iccad/SankarayyaRB97
fatcat:ure2cy6z25hp3cc4dodqqt5x5y