然后，深入的研究了灰色理论预测方法和神经网络预测方法，并使用这些方法对现有数据集进行对比预测。
Then, the grey prediction methods and neural network prediction methods are researched, and these methods are used to conduct comparison of prediction about existing data sets in the paper.
上世纪90年代，许多经济学家开始将混沌理论视为一种提供预测模型的方法。
In the 1990s, many economists began to look at chaos theory as a way of providing models for forecasting.
事实证明这个方法很有效，甚至比目前理论预测的还要好。
It turns out that the method works even better than what the theory was predicting at the time.
即使我无法观察到它们，这也是我的理论的一个预测结果，同时我已经使用其他方法测试了这些理论。
Even if I can't observe them, that's a prediction of my theory, and I've tested that theory using other methods.
因此，股市预测方法的研究具有极其重要的应用价值和理论意义。
Therefore the study of stock prediction method has great application value and theoretical significance.
研究表明，基于灰色系统理论的航天器故障状态预测方法是可行的。
Here, the method to predict fault status of satellite based on Gray System Theory is proposed.
研究目的：探寻经济高速增长地区土地合理利用的预测理论与方法。
The purpose of the paper is to explore the prediction theory and method regarding rational land use in rapidly developing regions.
要在茧丝纤度调查数据的基础上进行茧丝纤度曲线的预测，有一些特殊的方法问题和理论问题有待研究。
Special methods and theories should be studied, in order to forecast size curves of cocoon filaments on the basis of investigated data of the size curves.
极值理论(evt)正是这样一种方法，它能有效地预测和防范金融极端风险。
Extreme value theory (EVT) is one of the best choices, which can effectively forecast and guard against the financial risk.
本文引入灰色系统理论，利用有限的时间序列，按照GM(1,1)建模方法，建立起黑龙江省污水总量长期预测模型。
This paper inserts grey system, makes use of finite time series, follows GM (1, 1) building method, builds the long term prediction model of total waste -water in Heilongjiang Province.
将模糊预测控制应用于列车自动驾驶系统，既充实了模糊预测控制理论，又为实现列车运行过程的高品质控制提供了一种新方法。
The application of fuzzy prediction control to ATO system not only enriches the theory of fuzzy prediction control, but also offers a new method for train operation with high quality.
该方法是一种新型、实用的突出预测方法，无论在理论还是生产实践中都具有重要的意义，具有广泛的应用前景。
This is a new and practical prediction method, have important meanings no matter in the theory or the production practices and have extensive application prospect.
从研究单一蔬菜品种卷心菜开始，利用ARIMA理论和方法，从模型的识别、诊断、拟合与预测定量地研究其价格的问题。
As the example of the single vegetable species cabbage, its price problem is studied quantificationally in the facts of identification, diagnose, mimic and forecasting by using ARIMA model.
本文提出将强跟踪滤波理论应用于全自主机器人目标预测，通过引入渐消因子，克服了其它目标预测方法的缺点。
In this paper, the theory of Strong tracking filtering (STF) is applied in the object prediction of autonomous robots to avoid the disadvantages of other methods by introducing fading factors.
提出了一种有效的微蜂窝电波传播预测模型，该模型基于射线跟踪法和UTD理论，并使用辐射源树的方法。
This paper presents an effective radio wave propagation prediction model by using radiation sources tree for microcellular environment. This model is based on ray-tracing and UTD.
通过室温条件下的理论与实测比较，认为该预测方法是可靠的、且具有一定的精度。
Through comparison of theory with experiment in room temperature, the prediction method is considered reliable and has certain precision.
该方法具有较高的理论和应用价值，为系统开展爆破震动危害控制和预测研究奠定了理论和技术基础。
It shows a high theoretical and practical value, and establishes a theoretical and technical foundation for the study of controlling and forecasting blast vibration damage.
该方法克服了灰色预测理论对波动较大的随机序列的预测精度低的缺陷。
The method would overcome the serious defect of grey prediction theory in predicting random serials with big fluctuation.
进而讨论了集合预测的理论和方法，并通过一个实例来说明如何使用集合积分技术来识别持续异常区。
Then, we discuss the theory and methods of ensemble prediction and illustrate how to identify the persisting anomaly region by the ensemble integration method through a practical example.
提出了一种基于灰预测理论的边缘检测新方法。
This paper puts forward a novel algorithm of image edge detection based on grey prediction theory.
突出地球物理场响应特征的研究为从地球物理研究瓦斯突出预测理论和方法提供了科学思路。
The studies on the response of geophysical field provide a scientific thought to theory and prediction methods of outbursts from the geophysics.
本文介绍了按行业货运需求预测方法的理论基础与计算。
This paper introduces theoretical basis and calculation of methods of transportation demand forecast for productive industries.
本文论述了工业城市经济—环境预测的理论和方法。
This paper discusses a theory and method of economic-environmental forecasting of industrial cities.
结合时空系统机制和历史资料的分析，建立非线性时空序列预测理论与方法。
Simultaneously, the forecast theory and method of nonlinear time series is established, which combines mechanism of the time space system with analyzing historical data.
总结出一套有效的区域性短期气温的非线性预测理论与方法。
We also summarize a set of effective nonlinear forecast theories and methods about the short-term regional air temperature.
本文针对运动成绩变化规律的模糊性、未知性等等，应用灰色系统理论提出预测运动成绩的灰色模型方法，由此可得对各项运动成绩预测的统一模式（参数不同）。
Taking into account the fuzziness and uncertainty of sports performances, the authors of this paper established a grey module method of prediction by applying the theory of grey system.
提出了基于灰色理论的海底管道剩余寿命预测方法。
A method to forecast the remaining life of corrosive submarine pipelines based on grey theory was proposed.
按照模糊自适应系统的理论，探讨了一种预测方法。
This paper, in accordance with the theory of fuzzy adaptation, explores the method of prediction.
均值回归理论就是长期趋势可预测理论与方法的主要代表。
The theory is that the mean reversion to long-term trends can be predicted with the methods of the major representative.
均值回归理论就是长期趋势可预测理论与方法的主要代表。
The theory is that the mean reversion to long-term trends can be predicted with the methods of the major representative.
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