• By combining the grey prediction model with A. A. Mapkob, an improved model prediction method of the grey-A. A.

    文章灰色预测模型马尔可夫链预测相结合,提出了改进的灰色-马尔可夫链模型预测方法

    youdao

  • The grey prediction model provides a new way for predicting the time dynamic numerical array of mine gas emission rate.

    灰色预测模型矿井瓦斯涌出时间动态数列预测提供了一条新的途径

    youdao

  • Taking Qingdao as the research object, the forecast research on its industrial water demand is conducted, the method of prediction USES the grey prediction model.

    青岛市研究对象工业需水量进行了预测研究,预测方法采用灰色预测理论

    youdao

  • In this paper, the grey prediction model is established to forecast building settlement and inclination. The model is tested to be of high precision and its results are satisfactory.

    本文利用灰色预测模型建筑物倾斜基础沉降进行模拟和预测,结果表明:模型精度,预测结果令人满意。

    youdao

  • A method to use the grey prediction model and geometric regression model to predict the daily load curve of power systems during the great holiday is proposed. A relevant software is presented.

    本文提出了运用灰色预测模型几何回归模型预测重大节日期间电网负荷曲线方法,并编制了相应软件

    youdao

  • Grey assessing and predicting safety in dynamic index system is raised. A method concerning the system is developed via the grey prediction model GM (1, 1) and based on the grey logic analysis.

    本文提出定量安全评价预测动态安全指标灰色逻辑代数,然后使用GM(1,1)给出了系统动态安全评价与预测方法

    youdao

  • A grey prediction model GM (1, 1) using grey system theory was created to predict the traffic conflicts. Its feasibility was tested by some related tests.

    本文将灰色系统理论应用交通冲突预测建立了交通冲突数的GM(1,1)预测模型,并通过相关检验验证方法的可行性

    youdao

  • 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.

    本文引入灰色系统理论,利用有限时间序列按照GM(1,1)建模方法建立黑龙江省污水总量长期预测模型

    youdao

  • Such as the return of specific prediction method, smoothing index, grey model prediction, BP neural network, RBF neural network .

    具体回归预测指数平滑法灰色模型预测法、BP神经网络法RBF神经网络法。

    youdao

  • Multivariate grey prediction model shows enough precision to predict the strength development and service life of concrete subjected to sulfate environment.

    多元预测模型呈现出较高的精度预测硫酸盐侵蚀环境下混凝土强度劣化规律服役寿命

    youdao

  • This thesis proposes a deviation model for quality control, on the basis of deviation transmission idea and the Grey System prediction.

    本文提出一种基于误差传递思想灰色预测理论质量控制误差模型

    youdao

  • The relationship between the grey model(GM(1,1) model) and the discrete grey model(DGM(1,1) model) is analyzed, and their prediction precisions and stabilities are discussed.

    分析了灰色预测模型GM1,1)离散灰色预测模型DGM1,1)两者之间关系讨论了模型预测的准确性稳定性

    youdao

  • In the water level prediction, the GM (1, 1) model is commonly adopted in the grey theory.

    灰色理论水位预测方面通常采用GM(1,1)模型进行预测。

    youdao

  • It is testified by instance that the relative error of stimulated annealing grey model is smaller than traditional grey model's and it has improved the prediction precision.

    经过实例检验,改进模拟退火-灰色模型相对误差传统灰色模型多,提高预测精度。

    youdao

  • Based on the data sequence of oil unit operation cost from 1999 to 2005 in Talimu oilfield, yearly operation cost prediction is conducted successfully by using GM (1, 1) grey model.

    该文塔里木油田1999年2005年原油单位操作成本数据序列为依据,利用GM(1,1)灰色模型,进行了年度操作成本预测,并得到了较好的结果。

    youdao

  • It is found that it is better to predict the return rate with general regression neural network than with grey prediction and multiple regression model.

    广义回归神经网络建立预测模型预测模型、多元回归模型进行预测能力及报酬率的比较分析。

    youdao

  • Combining heartbeat strategy with grey prediction method, a dynamic heartbeat strategy was designed, and the prediction model was presented, as well as a real-time prediction strategy.

    结合心跳策略灰色预测方法设计了一种动态心跳机制,并给出了预测模型实时预测策略;

    youdao

  • Based on analysis of the characteristics of equipment operation, and according to the vibration intensity, a grey prediction model is established by use of grey system theory.

    分析设备运行状态特征运用灰色系统理论设备状态特征量——振动烈度建立了灰色预测模型

    youdao

  • Taking a chemical factory for example, the authors make a tentative study on the prediction of its economic loss of pollution accidents according to the Grey-Markov chains model.

    化工厂污染事故经济损失作为实例,利用灰色马尔柯夫链模型经济损失的预测尝试性的探讨

    youdao

  • On the basis of the grey model GM (1, 1), a new grey prediction model with time - dependent parameters is established.

    灰色GM(1.1)模型基础上建立了非等距的时变参数灰色预测模型。

    youdao

  • By using the grey system theory and method, we built a grey prediction model to predict the start and end of an active time period in future.

    可用灰色系统理论方法建立灰色预测模型预测未来一个活跃时段起止时间。

    youdao

  • Then the after test rule verifies that grey system model has quite a good effect on the library loan prediction.

    根据灰色系统模型验差检验准则检验是否适用预测借阅量,检验结果表明模型的应用效果良好

    youdao

  • A grey model (GM) of annual demand was established, this upgrades the precision of demand prediction to first class.

    建立了用电量灰色动态模型(GM)。使测量电量达到一级精度

    youdao

  • The grey envelope model is used to predict dam monitoring data, thus, single numerical value prediction is changed to interval prediction.

    利用包络预测模型大坝监测量的极值进行预测改变传统对极值的预测方法,使得单一数值预测变为区间预测。

    youdao

  • The grey system GM (1, 1) model for predicting gas content in coal seam is established by applying the grey system theory and the prediction model is modified with the residual model.

    应用灰色系统理论建立预测煤层瓦斯含量灰色系统GM(1,1)模型并用残差模型预测模型进行了修正。

    youdao

  • Compared with the commonly used linearized model, the nonlinear Park model guarantees the nonnegative input data in grey prediction control, simplifies the prediction algorithm.

    采用线性化模型相比采用非线性派克模型可保证灰色预测控制输入数据负性,简化预测算法。

    youdao

  • The prediction is conducted with the grey catastrophe model through the abrupt date set composed of abnormality times.

    根据异常时刻组成灾变日期灰色灾变模型进行预测

    youdao

  • This article establishes the prediction model of the average marks of a term's examinations by applying the theory of grey systems, and presents the flowchart of computer treatment.

    本文利用灰色系统理论建立学期考试平均成绩预测模型给出计算机处理的程序框图

    youdao

  • This article establishes the prediction model of the average marks of a term's examinations by applying the theory of grey systems, and presents the flowchart of computer treatment.

    本文利用灰色系统理论建立学期考试平均成绩预测模型给出计算机处理的程序框图

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定