exponential damping造句

例句与造句

1. A new type of wavelet - exponential damping wavelet is constructed to detect the knocking sound caused by mechanical faults in an engine , experimental results show that by this wavelet effective features of those faults can be extracted from noise signal
   为了识别发动机噪声信号中表徵故障的间歇性撞击声，本文构造的一种新型的小波指数衰减型小波函数，它能有效地识别出间歇性撞击声。
2. It's difficult to find exponential damping in a sentence. 用exponential damping造句挺难的