并将该诊断系统实际应用到KM178F小型柴油机的故障诊断中，通过对其声信号的实际识别表明效果良好。
The effect is also testified by putting it into the use on the fault diagnosis of the KM178F mini-diesel.
当研究水声信道和信号在其中的检测效果时，利用本文的结果可以选择最佳的接收方向。
Investigating the channel of the underwater sound and the effect of the signal detection in it, by utilizing the obtained results, the optimum receiving direction can be chosen.
后者直接应用广义s变换的时频谱实现，用于含高斯白噪声信号的滤波，达到了突出有效信号和压制噪声的效果。
Another applied in filtering signal containing Gaussian white noise is computed directly by utilizing time-frequency spectrum of GST, which can enhance non-stationary signal and suppress noise.
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