The imposition of a curved phasecharacteristic reduces the peak amplitude of the waveform .
曲线形相位特性减小了波形振幅峰值。
2
It can measure the magnitude characteristic, phasecharacteristic and limiting frequency of a system.
它能直观的测试一个系统的幅频特性、相频特性和截止频率。
3
FIR filter in the guarantee range characteristics to meet technical requirements at the same time, very easy to do have the strict linear phasecharacteristic.