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通过数学变换将一类厄尔尼诺-南方涛动 (简称 ENSO)的充电-放电振子模型转换成 van der Pol 方程, 由 van der Pol 方程的定性分析严格证明了该 ENSO 振荡子模型存在一个稳定的极限环.
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关键词:
- ENSO 模型 /
- van der Pol方程 /
- 极限环
A kind of recharge-discharge oscillator model for the El Niño-Southern Oscillation (ENSO) is considered. By transforming the ENSO model into the van der Pol equation and analyzing its properties qualitatively, we proved that the ENSO recharge-discharge oscillator model possesses a stable limit cycle.-
Keywords:
- ENSO model /
- van der Pol equation /
- limit cycle







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