filter attenuation band
英 [ˈfɪltə(r) əˌtenjʊˈeɪʃn bænd]
美 [ˈfɪltər əˌtenjʊˈeɪʃn bænd]
网络 滤波器衰减带
双语例句
- The transmission zeros ( TZ) of Quasi-elliptic function filter could be placed in any position, so the attenuation out of band is controllable, then a high selection performance could get.
准椭圆函数滤波器的传输零点，可以位于阻带内的任意位置处，这能更加灵活地对滤波器的带外抑制度进行调节，其矩形系数可以做得很高。 - Via appropriate choice of wavelet parameters, a wavelet cluster combined with multi-Morlet-like wavelet can be used as a band-pass filter with zero phase shift, flat topped pass-band and rapid attenuation in the transition band. It can be used to extract high frequency natural vibration components.
通过合理的选择小波参数，用多个单Morlet小波组成的小波簇可构成具有零相移、平顶通带及快速衰减过渡带特性的带通滤波器，用于提取振动信号的高频谐振成分。