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- The prediction model of coiled tubing fatigue life. 连续油管疲劳寿命预测模型的建立。
- Finally, construct the predicting model among parking demand and the remaining factors. 最终建立停车需求与剩余因素之间的预测模型。
- The predicting model for sucrose content was calibrated by automatically optimizing and cross validating to obtain the determination coefficient of 99.41% and the RMSECV of 0.214. 利用内部交叉证实和自动优化功能对预测数学模型进行优化;得到蔗汁蔗糖分预测数学模型的决定系数为99.;41%25;均方差为0
- Application of this method in the public transit planning of Anqing city has indicated that the predicting model is a practical way with high precision and computing speed, especially with high randomness. 该方法预测精度高、计算速度快、使用方便,特别适用于随机性强的城市公交线网日客流预测,并已在安庆市公共交通规划中得到应用,证明是较为实用的方法。
- In this paper, the bias data of FOG are analyzed and preprocessed, the time sequence method is used to establish the AR(2) model.At the same time, the predicting model is established based on BP ANN. 本文对某光纤陀螺仪的零偏数据进行分析和预处理, 采用时间序列分析法建立了AR(2)模型,同时基于BP 神经网络建立了预测模型。
- The predict model for CBD stones consists of 5 variables that are ultrasonographically showing CBD stones or bile duct dilation(BDD),aged above 65 years,fever,serum alkaline phosphatase level greater than 121 IU/L and serum amylase level above 100 U/L. 根据5项指标:B超发现胆总管扩张或胆总管结石、年龄大于65岁、发热、血清碱性磷酸酶>121 IU/L、血清淀粉酶>100 U/L,可预测胆总管结石存在的可能性。
- Experiment results show that support vector classification algorithm has higher accuracy as though the output of ID3 is more comprehensive, and the predict model constructed by support vector regression is reliable. 实验结果表明,尽管ID3算法的结果可理解性较好,但支持向量分类算法有更高的精度; 支持向量回归算法建立的预测模型是可靠的。
- It selects ESN with the mechanism of the "reservoir" as predict model to set up a direct predict method which directly relates the prediction origin and prediction horizon. 通过选取具有储备池机制的回声状态网络ESN作为网络预测模型,建立一种直接预测方法,直接构建预测原点和预测时域之间的定量关系。
- Evaluation and application to the prediction model indicate that the problem for predicting subsidence of thick soil lager is properly solved. 对预计模型的评价及应用表明,该方法可以较好地解决厚黄土层矿区地表移动的预计问题。
- In this paper, by studying the investment question deeply the predict models are pretended from three angles . 本论文在深入研究投资问题的基础上,提出从三个角度建立不同的投资预测模型,它们分别是:根据投入和产出的关系,建立投资的产出预测模型;
- The natural logarithm of DBH (lnD) and square diameter (D~2) were included in the predicting models of diameter increment for all 15 species. 在全部15个树种的直径生长量预估模型中,均包含了InD和D~2二个变量。
- The predicting model of red tide 赤潮的预测预报模型
- Based on the conclusion given a bov,the prediction model of winter wheat powdery mildew was developed. 在此基础上建立了白粉病的预报模式。
- Simulation results show that the prediction model is simple to build, high accuracy, and strong adaptability. 仿真结果表明钢坯表面温度预报模型建立简单、精度高、适应性强。
- The prediction was literally accomplished. 这个预言确实实现了。
- Fuzzy control strategy was applied to developed a BTP control system with the prediction model. 结合烧结终点预报模型,将模糊控制策略应用于烧结终点控制系统开发。
- The predictive model is acquired by truncating appropriately the Taylor series expansion for system state. 其预测模型通过对系统状态泰勒级数展开并做适当的截尾处理获得。
- The range of oxygen-utilized ratio is computed to check the result of the prediction model by a fuzzy method. 用模糊集合的方法计算出氧气利用率的范围,对预报模型的结果进行校验。
- This thesis research the application on the prediction model of Grey System Theory . 本文主要是研究灰色系统理论在预测模型中的应用。
- The prediction model of sewing needle size was developed by using gray system theory. 将灰色系统理论应用于服装缝纫加工参数缝纫针号的预测。