So the inverse DEA model can be used for short term forecasting problems.
因此逆dea模型可用于短期预测问题。
The frame of SST model adopted here is based on "the short term forecasting model of offshore SST in China seas".
采用中国近海海表面温度短期数值预报模式,将船舶测报海表面温度同化到该模型中,对SST初始场进行优化。
Power system load forecasting process, short-term forecasting, considering the weather, human comfort and other factors.
说明:电力系统负荷预测程序,短期预测,考虑天气、人体舒适度等因素。
By means of this ratio and T_1, T_2, determined by seismometry, the mid long-term forecasting of earthquakes can be done.
利用此比值常数以及由测震学指标所确定的T_1和求得的T_2可以进行确定性的中长期地震预报。
The improved method was compared with the traditional method in the case of short-term forecasting for urban water consumption.
通过对城市用水量短期预测的实例研究,将改进算法与传统算法进行比较。
A novel short-term forecasting model of construction cost based on intelligent information processing (IIP) technology is presented.
提出了一种新的基于智能化信息处理的建筑工程造价短期预测模型。
Electric power load forecasting, especially short-term forecasting is an important routine of the electric power utility and of great economic significance.
电力负荷预测,特别是短期负荷预测是电力部门一项重要的工作,经济意义重大。
Geological prediction is divided into long-term forecasting and short-term forecasting, which are the two successive steps in the work of geological prediction.
超前地质预报分为长期和短期两类,它们是超前地质预报工作步骤中的先后两步。
More reasonable long-term or short-term forecasting is to be made from trend analysis and the trend analysis provides the effective foundation for science decision;
通过趋势分析,可以制定出比较合理的长期或短期预测,从而为科学决策提供有效的依据;
Using the information of rice phenology observed in Kai- yuan City and with the method of multiple regression, a long term forecasting model for rice yield was established.
本文以辽宁省开原市水稻物候观测实际资料为例,采用多重回归的方法,建立了影响水稻产量的多时效预报模式。
During the past few decades, observations from Doppler radars are widely used in diagnostic studies of convective systems, severe weather detection, and short-term forecasting.
近几十年,多普勒雷达资料,在强对流天气监测及预报中广泛应用。
Because of the inherent bias in the traditional grey-forecasting model and the fixed choice of its parameter, the forecast precision is relatively low and unsuitable to the long-term forecasting.
由于传统灰色预测模型固有的偏差和模型参数的固定选择,导致预测精度较低,不适应中长期负荷预测。
The results tested the pest data showed that the new method may be tried for the mid term or long term forecasting of the population dynamics of insect pests, and it is a good model for application.
研究结果表明,该预测模型为农业害虫种群动态的中长期预测预报提供了一种新的研究方法,是一种优良的模型。
Once wind turbines are up and running, the forecasting focus shifts from long-term averages to short-term specifics.
一旦风轮机装好开始运转,预测的重点就会从长期均值转向短期特定值。
It takes a weather-forecasting model of the atmosphere and injects particles of a specified mass and size at a particular place (the "source term").
它有一个天气预报的大气模型,并在一个特殊区域注入指定规模和大小的微粒(源项)。
In application of neural networks based short-term load forecasting model, the main problems are over many training samples, thus resulting long training time and slow convergence speed.
在神经网络负荷预测实际应用中,突出的问题是训练样本大、训练时间长、收敛速度慢。
This paper presents a fuzzy neural network approach to short term load forecasting.
提出了一种用于短期电力负荷预报的模糊神经网络方法。
Practical operation results show that the cluster analysis method can considerably improve the accuracy of short-term load forecasting.
实际运行结果表明:利用聚类分析法进行负荷短期预测,短期负荷预测的精度大大提高。
Accurate short-term traffic flow forecasting is becoming a crucial step in its research, especially, for its Advanced traffic Management System and Advanced Traveler Information System research.
及时准确地进行交通流短时预测是智能交通系统,尤其是其先进的交通管理系统与先进的出行者信息系统研究的关键内容之一。
Giving the exact initial conditions and the atmospheric and oceanic forcings, this model can be used as a short-term sea ice forecasting model in Boai sea.
如果给以合适的初始条件和大气及海洋对冰的作用力,该模型可用作渤海的短期海冰预报模型。
Seeking the causes of the chaos of load records is important to im prove the accuracy of short- term load forecasting.
研究负荷记录混沌的成因,对于提高短期负荷预报的准确率是必要的。
Aiming at the actual difficulties in load forecasting, a new load forecasting method in which the solar term load is used as modeling data was put forward combining ARIMA model and BP network.
针对电力负荷预测的实际困难,提出了一种以节气负荷作为建模数据,将ARIMA模型及BP网络相结合的负荷预测新方法。
During the recent decade, a new tendency of long-term earthquake forecasting or seismic potential study has been shifting gradually from deterministic analysis to probabilistic analysis.
近十年来,长期地震预测或地震潜势研究的新趋势是:由确定性分析逐渐转向概率性分析。
There are traditional model methods of forecasting short-term load, such as time series, regression analysis, and so on.
电力系统短期负荷预测使用的方法有传统建模方法,诸如时间序列、回归分析等方法。
Short-term load forecasting is of great importance for electric power systems.
短期电力负荷的预测对电力系统具有重要的意义。
A recurrence algorithm of dynamic economic dispatching coupled with very short term load forecasting is presented.
本文提出一个与超短期负荷预报结合在一起的动态经济调度递推算法。
Based on local linear prediction model of chaotic time series, short-term load forecasting method on multi-embedding dimension is presented.
基于混沌时间序列的局域线性预测模型,提出了多嵌入维的短期负荷预测方法。
Period superposition forecasting model is a practical method in mid-to-long-term hydrological forecasting.
周期迭加预报是中长期水文预报的一种实用模型。
An improved method for short term electric load forecasting is presented. It is based on time series methods and fuzzy logic techniques.
提出一种时间序列算法和模糊逻辑技术相结合的电力系统短期负荷预测方法。
An improved method for short term electric load forecasting is presented. It is based on time series methods and fuzzy logic techniques.
提出一种时间序列算法和模糊逻辑技术相结合的电力系统短期负荷预测方法。
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