Abstract
The filter design optimization (FDO) problem is defined as finding a set of filter coefficients that yields a filter design with minimum complexity, satisfying the filter constraints. It has received a tremendous interest due to the widespread application of filters. Assuming that the coefficient multiplications in the filter design are realized under a shift-adds architecture, the complexity is generally defined in terms of the total number of adders and subtractors. In this paper, i present an exact FDO is enhanced by using Look UP Table approach. APC and OMS binary properties are used for implementing LUT based FIR filter by using APC And OMC reduced the number of storage elements almost 50%. This method has better performance and it consumes very less power and occupy less space compare to FDO method
Keywords: Anti Symmetric Product Coding (APC), Odd multiple Storage (OMS), Look up Table (LUT), Finite Impulse Response (FIR).
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