Filter design and equalization - MIT OpenCourseWare
Filter design and equalization - MIT OpenCourseWare
Filter design and equalization - MIT OpenCourseWare
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FIR filtersfinite impulse response (FIR) filter:n−1y(t) = h τ u(t − τ),τ=0t ∈ Z• (sequence) u : Z →• (sequence) y : Z →R is input signalR is output signal• h i are called filter coefficients• n is filter order or length<strong>Filter</strong> <strong>design</strong> 2