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Low Power FIR Filter Optimization by Ali Subhi is a document available to read on EtoBox.
The document proposes an algorithm to optimize the combination of number of taps and coefficient bit-width for low-power FIR filter design. It finds that using the minimum number of taps does not necessarily result in lowest power consumption. Power is directly related to the total number of partial sums, which depends on the number of bits set to 1 in the coefficients. The algorithm searches for combinations that minimize this total to achieve up to 36% lower power than minimum-tap implementations. It empi
- Author
- Ali Subhi
- Language
- EN