查询词典 predictive

A nonlinear predictive control algorithm based on least squares support vector machines model was proposed.

提出一种基于最小二乘支持向量机的非线性系统预测控制算法。

For many years, scientists and physicians have sought additional molecular factors that may be predictive for disease stage, progression and lethality.

多年来，科学家和临床医生已经发现了很多的可以预测病期、进展和致死率的分子因素。

Objective: To explore mathematical relation of sensitivity and specificity, likelihood ratio, predictive value in diagnostic test.

目的：探索诊断试验的灵敏度与特异度、似然比、预测值的变化关系。

The optimization problem with linear inequalities can be solved by Quadratic Programming. The simulation results show that the design improves the dynamic performance and suppress torsional vibration causing by rolling perturbation. The model predictive control suppresses rolling perturbation.

仿真结果表明，采用具有约束条件的预测控制策略的控制系统对轧机传动系统的控制效果在动态性能和抑制扭振效果上明显优于传统PI控制，可以较好的抑制轧制扰动对传动系统产生的影响，对解决轧制扰动鲁棒性控制问题是一种有效的解决办法。

Particle swarm optimization and linear matrix inequality were used for the design of input-constrained nonlinear predictive controller .

将微粒群算法与线性矩阵不等式用于输入受限非线性预测控制器的设计，提出了基于PSO与LMI联合优化的非线性预测控制算法。

An integrated control method of predictive control and I/O feedback linearization is developed.

给出了一种预测控制与I/O反馈线性化相结合的混合控制方法。

Where P (Y=1) is the probablity of a site selected by Locusta migratoria manilensis. After evaluated by methods of Goodness of Fit, Predictive Accuracy and Model Chi-square Statistic, the established regression model is proved to be reliable and can predict eggpods occurrence well.

利用拟合优度、预测准确性及模型x^2统计(Model chi-square statistic)等指标对模型进行评价的结果表明，所组建的用于预测飞蝗产卵场所选择的Logistic回归模型是可靠的，且能较好地预测事件是否发生。

This study was to investigate the predictive factors influencing prognosis of non-Hodgkin's lymphoma.

本研究旨在分析非霍奇金淋巴瘤的临床资料，探讨影响预后的因素。

Scientists say they'll next try to nail down whether macaque lead levels are indeed predictive of lead poisoning in humans.

科学家们的下一步就是确定猴子体内的铅含量是否与人铅中毒有关联。

Positive and negative predictive values of the mannitol challenge for EIB were 69% and 91%.

针对EIB进行的甘露醇激发试验的阳性和阴性预测值分别为69%和91%。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。