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- trend curve predicting model 趋势曲线预测模型
- 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。
- Based on the characteristics of distribution of SISE and theory of trend extrapolation of time series, we selected cubic polynomial predict model. 摘要基于SISE的分布特性和时间序列趋势外推理论,选择了三次多项大时间序列趋势外推模型预测SISE,结果表明该模型可行。
- Based on the normal distribution theory of of seed germination rete loss during drying, a predicting model is developed. 根据种子干燥过程中发芽率损失的正态分布理论,建立了一个发芽率预测模型。
- By application of neural network method, predicting model of karst collapse is constructed. 应用人工神经网络方法建立了岩溶塌陷预测模型。
- There is significant influence of different temperature and soil water content to the growth rate and hatchability of eggs, which show minor trend curve variation with temperature. 不同温度、土壤含水量对中华豆芫菁卵的发育速率及孵化率均有明显影响。
- The prediction model of coiled tubing fatigue life. 连续油管疲劳寿命预测模型的建立。
- A feature variables based predicting model for complex production process was presented. 研究了一种基于特征变量的复杂生产过程预测模型。
- 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 present status of roll abrasion model was summarized,the typical roll spalling predicting model was int... 对轧辊的损伤和继续研究工作具有一定的参考价值。
- The final contours produced will generally be shaped similar to these trend curves. 将产生的等门牌线大致会沿著相同趋势。
- Realizing of Real-Time Trend Curve Based on VB 基于VB实现的实时数据趋势曲线
- ADAR(ADaptive AR) predicting model is presented,whose parameters and exponent number can be adaptively tuned according to the characteristic variation of harmonic. 提出一种自适应自回归(ADAR)预测模型,可根据谐波过程特性变化自适应调整自回归预测模型的参数乃至结构。
- Illto form a predictable model of anti-dumping, by which the anti-dumping trend will be revealed and alert will be sound when any unusual changes occurred. 3)根据理论预警模型,在统计预警模型的基础上建立反倾销预测模型,一方面通过回归分析预测反倾销趋势,另一方面利用统计预警模型预测警度,在发生异常变动时发出警报。
- 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
- But financial history is littered with bubbles and crashes, demonstrating that extreme events or so-called “fat tails” occur far more often than the bell curve predicts. 但金融史中充斥着泡沫和崩盘,也就是说,极端事件(即所谓的“肥尾”)发生的频率要远大于钟形曲线所预计的。
- In a singe pipe wall corrosion prediction model, the transition probability matrix is confirmed by curve fitting method, and a practical example is given for predicting residual wall thickness. 在单一管段管壁腐蚀预测模型中,应用曲线拟合确定转移概率矩阵,并用实例对剩余壁厚发展状况进行了预测。
- Through the independent variable obtained from the ridge trace curve of ridge regression analysis, a prediction model for open-flow capacity is established. 通过岭回归分析的岭迹曲线确定独立变量的表现形式,建立了该气层的无阻流量的预测模型。
- Also known as predictive models? 导向模式?
- The bone mineral density-inclusive predictive model may be used in treatment planning for patients with adolescent idiopathic scoliosis who are at high risk of curve progression. 包括骨密度的预测模型可以应用在对高危侧凸进展的青少年特发性脊柱侧凸患者的治疗计划中。
