Filter design and equalization - MIT OpenCourseWare
Filter design and equalization - MIT OpenCourseWare
Filter design and equalization - MIT OpenCourseWare
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time-domain <strong>equalization</strong>: optimize impulse response g˜ of equalizedsysteme.g., with G des (ω) = e −iDω ,g des (t) =1 t = D0 t = Dsample <strong>design</strong>:minimize max t =D | g˜(t) |subject to g˜(D) = 1• an LP• can useg˜(t) 2 ort=D t =D|g˜(t)|<strong>Filter</strong> <strong>design</strong> 18