Adaptive filter theory (3rd ed.)
Adaptive filter theory (3rd ed.)
Précis: A Usercentric Word-Length Optimization Tool
IEEE Design & Test
Advanced FPGA Design: Architecture, Implementation, and Optimization
Advanced FPGA Design: Architecture, Implementation, and Optimization
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We have studied a Noise Canceller filter to estimate its performance parameters of speed, area and power consumption in different implementations. They have been oriented to find solutions for two kinds of applications: low-power or high speed. The results may be used as inputs to a partitioning algorithm in Co-design methodologies. The algorithm for filter implementation presents a big dispersion in the upper and lower bounds of the variables. The performance dependence by using the same data-format size for all the variables and multiple data-format size adjusted ad hoc for each one of them was evaluated. The results from the Virtex-4 and Stratix II families and TMS320C5510 and TMS320C6416 microprocessors are presented and discussed.