您要查找的是不是:
- NOAA's tsunami forecast models were put to the test for this perplexing event. 美国NOAA的海啸预测模型也用来测试这个诡谲的事件。
- A Statistical Forecast Model of Tropical Intraseasonal Convective Anomalies. 热带季节内对流异常的统计预报模式。
- A traffic load forecast model by optimally combined Markov chain is presented. 提出了一种基于最优组合马尔柯夫链的业务量预测模型 .
- We also compared the prognostication precision, endow differ power, and established assembled forecast model. 比较各方法预测精度,赋予不同权重,建立组合预测模型。
- The paper improves forecast veracity and guides work of littoral medium and small cities' air quality forecast model. 对沿海地区中小城市今后开展空气质量预报工作具有一定的指导意义。
- The forecast models tests in this paper both have a first accuracy grade and abetter-forecast precision. 最后,结合人工神经元网络理论及影响住宅价格的因素,建立了商品住宅价格预测的模型,通过模型检验,实际预测精度较高。
- It also check the forecasting model very carefully. 并对预报模型进行了精度检验。
- This shows that it is feasible that RBF ANN is used to establish the forecast model of outflow sediment concentration. 可见,采用RBF网络建立的出库含沙量预测模型是可行的。
- For multivariable non-equidistance sequence, a grey forecast model GM (1, m) is established. 摘要对于多变量非等间距数据序列,建立了一类GM(1,m)预测模型。
- In the end of this paper, the forecast model is applied in NNP, which gets good result. 最后,根据已有的数据验证了预测模型的有效性,预测效果良好。
- The result indicates that two runoff producing forecast models are all suitable in north semi-moisture semi-aridity region. 以大伙房水库流域为例,分别应用大伙房模型、新安江模型对大伙房流域进行洪水产流预报。
- This forecast model shows that there exists exponential relation between the drilling cost and the footage and the cycle respectively. 该预测模型表明钻井成本与钻井进尺和钻井周期呈指数关系。
- Based on the historical data of Shanghai port container throughput, forecast models are established by using grey prediction model and cubic polynomial curve prediction model. 摘要利用上海港国际集装箱吞吐量的历史数据,分别采用灰色预测法和三次多项式曲线模型建立了单项预测模型。
- It is a very important to prevent accidents for system safety forecast, and choice of forecast model is a key to improve exactness. 系统安全性预测对预防事故起到至关重要的作用,而预测模型的正确选择是预测的关键。
- After selection of typical decision problems, we constructed actual emporia's operation models;also we solved the problem of self-adaptation with forecast models. 选取典 型的决策问题,构造出方便决策者使用的商业业务模型,并解决了多 模型预测的自适应问题;
- We also presents the main quality pattern of QDMS,including quality forecast model,classification model and association model. 并介绍了质量数据挖掘的主要模型及方法,包括质量预测模型、分类模型和关联模型。
- In allusion to the non-linear and complex character in EDM,an effect forecast model is established based on artifical neural network. 针对电火花加工非线性及复杂性的特点,提出了基于遗传神经网络的电火花加工效果的预测模型。
- The article explains the principle and algorism of the forecast model of public transport demand based on the maximum entropy principle. 探讨了基于最大熵原理的公共交通需求预测模型的原理与算法。
- Hydrologic forecast model with multidimensional and hybrid regression system is combined by regression and autoregression methods. 多维混合回归系统模型是将回归与自回归结合起来的综合模型。
- Based on the ELMAN neural network, and the method of relevant station history data, a flow difference value forecast model was built. 摘要利用ELMAN神经网络,采用相关站点历史数据逼近的方法,建立了流量差值预测模型;