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介绍了一种随机海洋波谱模型,分析了波谱模型中的波幅计算的三种频率谱函数。针对不同海风条件(风速和风向),对模型进行了仿真和比较。数字仿真结果表明:该模型较好地反映了随机海洋表面的动力学特性,运用该模型可以得到随机变化海浪的逼真的仿真图像
A stochastic ocean spectral model is introduced and the three frequency spectral functions of the amplitude calculation in the spectral model are analyzed. For different sea breeze conditions (wind speed and wind direction), the model was simulated and compared. The numerical simulation results show that the model can well reflect the dynamic characteristics of random ocean surface. Using this model, a realistic simulation image of a randomly varying ocean wave can be obtained