搜索结果: 1-3 共查到“海洋气象学 q-Analysis”相关记录3条 . 查询时间(0.359 秒)
Application of Empirical Mode Energy to the Analysis of Fluctuating Signals
empirical mode decomposition energy feature extraction fluctuant signal analysis
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2011/9/9
After an aerial object enters the water, physical changes to sounds in the water caused by the accompanying bubbles are quite complex. As a result, traditional signal analyzing methods cannot identify...
FEM analysis of deepwater drilling risers under the operability and hang-off working conditions
drilling riser operability hang-off FEM analysis
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2011/9/13
In recent years, numerous exploration activities of oil and gas industry have been conducted in ultra deep water. The global offshore industry is building systems today for drilling in even deeper wat...
Analysis of the flexural vibration of ship’s tail shaft by transfer matrix method
transfer matrix method flexural vibration nature frequency genetic algorithm
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2011/9/14
A ship’s tail shaft has serious flexural vibration due to the cantilevered nature of the propeller’s blades. Analysis of the nature frequency of flexural vibration is vital to be able to provide effec...