Based on the proposed SVM, the performance prediction model of frost growth on evaporator is built.
利用支持向量机理论，建立了蒸发器结霜的支持向量机性能预测模型。
Based on the blade element-momentum theory, this paper studied the aerodynamic performance prediction model for small wind turbines.
基于叶素动量理论分析了小型风力机的气动性能分析模型，并提出了叶片的气动优化设计方法。
A performance prediction model is established in this paper which taking ac count into gas compressibility and the change of cross section area of flow channel.
本文建立的性能预测模型考虑了气相的可压缩性和沿流道的截面面积的变化，介绍了数值模拟的方法和步骤。
This paper is based on the project named the Multimedia Network Performance Prediction Model based on Covariation-orthogonality and United Optimization which is supported by NSFC.
本论文是基于国家自然科学基金项目“基于共变正交和联合优化的多媒体网络性能预测模型”的研究需要而展开的。
Based on the vortex theory, lifting surface method is used to establish wind turbine performance prediction model with rigid cylinder wake model, prescribed wake model and free-wake method.
采用基于涡系理论的模型建立刚性圆柱尾迹和预定尾迹模型的升力面法预测程序，对无偏航情况的风力机性能进行了预测。
In Marine and Ocean engineering area, the performance prediction is very important, and model test is an efficient method to carry out this prediction.
在舰船及海洋工程领域里，性能预报是非常重要的，而模型试验是完成这种预报的一种有效方法。
That will increase the accuracy and efficiency of the model test and the performance prediction.
这将提高模型试验和性能预报的效率和精度。
Sea clutter impacts seriously on the effect and efficiency of maritime surveillance radars. The research on sea model will benefit optimum detection algorithm design and performance prediction.
工作于海洋环境下的雷达面临较严重的海杂波的影响，海杂波统计模型的研究对最优检测算法设计和雷达性能预估有重要作用。
The model performance has been illustrated by comparing the model prediction results with the data of triaxial compression tests on rockfill material in the wide range of the confining-pressure.
用建议模型对某土石坝的石渣料进行了预测和比较，结果表明，模型能够合理地预测粒状材料的变形和强度特性。
The examples indicate that using regression model instead of process and device modelling is superior in process optimized design and device performance prediction.
实例表明，在工艺优化设计和器件性能预测中用回归模型代替工艺-器件模拟具有较大的优越性。
On the basis of theories of performance of aquifer gas storage in foreign countries. The prediction model of performance of underground gas storages rebuilt by sandstone reservoirs are established.
借鉴国外含水层储气库注采运行的经验，提出了描述块状底水砂岩饱和油藏改建地下储气库注采运行的预测模型。
A fuzzy neural network prediction control model is stated by using the logic inference performance of fuzzy control and the learning ability of neural network.
应用模糊控制的逻辑推理性能，借助神经网络的学习能力，提出了一种模糊神经网络预测控制模型。
Extensive experimental show that proposed scheme significantly improves model parameters prediction accuracy and enhances rate distortion performance.
大量实验结果表明：改进的算法实现了模型参数的预测精确，提高了率失真优化性能。
The algorithm was applied to estimating the model parameters of coal yield prediction by using its global optimization performance, and a high precision model was founded.
利用遗传算法的全局寻优特点，将它应用于模型参数估计，建立了精度更高的煤炭产量预测模型。
This model can be used for the design and the performance prediction of gas condensate reservoir development.
该模型可用于凝析油气藏一类油气田的开发设计和动态预测。
The experimental results on the real industrial data demonstrate that the model based on SVM achieves good performance and has less prediction errors than those of BPNN and RBFNN models.
在实际工业数据上进行的实验结果表明，支持向量机模型对丙酮纯度具有良好的预测效果，性能优于反向传播神经网络和径向基网络模型。
The two algorithms have excellent anti-noise performance, and the prediction model has strong ability of generalization.
两种算法具有很强的抗噪声能力，预测模型也具有很好的推广性。
A computational method based on rotor free-wake model was developed for horizontal axis wind turbine's aerodynamic performance prediction.
转子自由尾迹模型的基础上开发的计算方法为水平轴风力发电机的空气动力性能的预测。
The method can reduce the dimensions of the data set and the complexity of the model of SVMs, and doesn't affect its classification and prediction performance.
该方法可降低数据空间维数和支持向量机处理过程的复杂度，但不会降低分类和预测性能。
Results indicated that the prediction performance of this model to nicotine was satisfactory, and there was no significant difference between prediction value and measured value.
结果表明，该模型对烟草样品烟碱含量的预测效果良好，模型预测值与化学测定值之间不存在显著性差异。
The researching result reveals that SVM regression model presents excellent performance, high prediction accuracy and is easy to run. As a result, it is an effective way and has wide …
然后以实测资料对所建模型进行检验，研究结果表明，支持向量机回归模型性能良好、预测精度高、简便易行，是水质评价的一种有效方法，具有广阔的应用前景。
STF method with modification of viscous and bow up state was used for theory prediction, and model test for sea-keeping performance was done in towing tank.
理论预报采用STF法，在水动力计算中加入粘性与航态修正；在船模拖曳水池进行耐波性试验。
To aim directly at the existing deficiency of traditional prediction method of pavement performance, the prediction model based on the theory of artificial neural network is developed.
针对传统的路面使用性能预测方法存在的不足，应用人工神经网络理论，建立预估模型。
The model performance has been illustrated by comparing the model prediction results with the data of triaxial compression tests on rockfill material in the wide range of the confinin…
用建议模型对某土石坝的石渣料进行了预测和比较，结果表明，模型能够合理地预测粒状材料的变形和强度特性。
Managers feel that they are hardly able to stabilize a process before it changes, let alone model the process for performance prediction.
管理人员觉得他们几乎无法在入程变化之前将其稳固，更谈不上对其入行建模后预测其机能。
The error of the model is small and its performance is stable. The problem that error increases with the lapse of time existed in common fitting prediction has been overcome.
该模型误差小且稳定，克服了一般拟合预测中误差随时间推移增大的缺点。
The theory about performance prediction for gas reservoirs by numerical simulation is introduced, and the mathematical model of the compositional simulation is studied deeply;
引入数值模拟法预测气藏动态的基本思想，深入研究了组分数模模型；
Numerical simulation results show that the model provides a good theoretical basis for the control and prediction of the propagation performance of the computer viruses.
数值模拟结果表明，该模型能有效地预测和控制计算机网络病毒的传播。
A novel prediction model for hydraulic performance of trickle irrigation emitter based on modi? Fied PSO least square support vector machine is proposed and verified by experiment.
将基于改进粒子群优化最小二乘支持向量机的预测模型引入滴头水力性能预测领域，对所建立的滴头水性能预测模型分别从理论和试验两方面进行验证。
A novel prediction model for hydraulic performance of trickle irrigation emitter based on modi? Fied PSO least square support vector machine is proposed and verified by experiment.
将基于改进粒子群优化最小二乘支持向量机的预测模型引入滴头水力性能预测领域，对所建立的滴头水性能预测模型分别从理论和试验两方面进行验证。
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