A new spectral analysis method based on random decrement signature was presented for ship seakeeping performance analysis.

提出了一种新的基于随机衰减信号的谱分法以于波性能分。

The better seakeeping qualities may be expected, if deep-Vee hull form is adopted for high speed displacement vessels.

高速排水型艇如果采深V型，可望获得良好的波性。