与传统的数据长度补零逆傅里叶变换方法相比，在相同的采样分辨率条件下，该方法能有效减小计算量。

Compared with traditional inverse Fourier transform method, which used zeros padding method, at the same condition of sampling resolution, the method proposed could decrease the calculation load.

youdao

研究和零散的事例表明，这种趋势只会加速，随之而来的是词条的出现，比如“人才回流”或“逆文化冲击”。

Research and anecdotal evidence suggests that this trend will only accelerate, bringing with it clichés such as 'reverse brain drain' or 'reverse culture shock.'

youdao

通常是设计一个逆滤波器，然后与信号进行褶积，目的是使以前的滤波器对信号的影响变为零。

Usually an inverse filter is designed and convolved with the signal, the objective being to nullify an objectionable effect of an earlier filter action.

youdao