MAC calculation and filtering unit
Digital Signal Processors (DSP)
Archive REF: E3565 V1
MAC calculation and filtering unit
Digital Signal Processors (DSP)

Authors : Gérard BLANCHET, Patrick DEVRIENDT

Publication date: February 10, 2000 | Lire en français

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4. MAC calculation and filtering unit

4.1 Principle

One of the fundamental applications of signal processing is filtering. Consider a finite impulse response filter (FIR filter) {h n }. The (causal) filtering of the sequence {x n } gives rise to the convolution product : yn=∑k=0N−1  hkxn−k

with N order...

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