SUPPLEMENTARY PROBLEMS
FIR Filter Design
9.54 | What type of window(s) may be used to design a low-pass filter with a passband cutoff frequency ? p = 0.35 ?, a transition width ? ? = 0.025 ?, and a maximum stopband deviation of ? s = 0.003? | |
9.55 | Use the window design method to design a minimum-order low-pass filter with a passband cutoff frequency ? s = 0.45 ?, a stopband cutoff frequency ? s = 0.5 ?, and a maximum stopband deviation ? s = 0.005. | |
9.56 | We would like to design a bandstop filter to satisfy the following specifications:
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9.57 | Suppose that we would like to design a low-pass filter of order N = 128 with a passband cutoff frequency ? p = 0.48 ? and a stopband cutoff frequency of ? s = 0.52 ?.
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9.58 | We would like to design an equiripple low-pass... |