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Implementation of FIR Filters

1.

Determine the input-output relationship for the FIR filter in the following block-diagram.

$\begin{picture}(6024,2269)(289,-3818) \setlength{\unitlength}{0.00083300in} % \t... ...3407,-3648){\line(-1, 0){212}} \put(3301,-3542){\line( 0,-1){212}} \end{picture}$

2.

Determine the input-output relationship for the FIR filter in the following block-diagram.

$\begin{picture}(6024,2269)(289,-3818) \setlength{\unitlength}{0.00083300in} % \t... ...5807,-3648){\line(-1, 0){212}} \put(5701,-3542){\line( 0,-1){212}} \end{picture}$

3.

Draw and accurately label a block-diagram implementing an FIR filter with the input-output relationship

y[n] = x[n] - 2x[n-1] + x[n-1].

Prof. Bernd-Peter Paris
2001-10-02