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Experiments with short-tem climate prediction models On ssta over the nino oceanic region

机译:在尼诺海域上的短时气候预报模型的实验

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Predictions of averaged SST monthly anomalous series for nino 1-4 regions in the context of auto-adaptive filter are made using a model combining the singular spectrum analysis (SSA0 and auto-regression (AR). The results have shown that the scheme is efficient in forward forecasting of the strong ENSO event in 1997-1998; it is of high reliability in retrospective forecasting of three corresponding historical stron ENSO events. It is seen that the scheme has stable skill and large accuracy for experiments of both independent samples and real cases. With modifications, the SSA-AR scheme is expected to become an efficient model in routine predictions of ENSO.
机译:通过结合奇异频谱分析(SSA0和自回归(AR))模型,对自适应滤波器背景下nino 1-4区域的平均SST月距平序列进行了预测,结果表明该方案是有效的。在1997-1998年ENSO强事件的前瞻性预测中,对三个相应的历史Stron ENSO事件的回顾性预测具有很高的可靠性,该方案对于独立样本和真实案例的实验均具有稳定的技术和较高的准确性。经过修改,SSA-AR方案有望成为ENSO常规预测中的有效模型。

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