for the prediction of so2 density based on the radial base function ( rbf) neural network, according to the historical data of so2 density, rbf neural network model is established to fit training.

the bp neural network technology was adopted to construct a three-layer neural network model for prediction of the bonding effect of dry-cleaned composite fabric, and the model was trained using the vector and the algorithm for learning to adapt to new situations.

采用BP神经网络技术建立预测干洗后织物复合体粘合效果的3层神经网络模型，运用动量法和学习率自适应调整算法训练模型。

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a method was developed for hybrid optimization of feature selection and support vector machine ( svm) training models, using the interdependent relationship between the feature selection and the training model to improve the svm performance.

提出了特征选择和支持向量机（SVM）训练模型的联合优化方法，利用特征选择和训练模型的互相依赖关系来提高SVM性能。

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this paper established the model of overtraining of rat and detected the change of morphological structure, mda's content and blood hormone through using the method of morphology, image analysis and immunohistochemical technique.

方法：建立大鼠过度训练模型并应用形态学方法、图像分析法及放射免疫法检测过度训练大鼠胃肠粘膜的形态结构、组织MDA含量和血液激素的变化。

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the learning and memory-induced c-fos gene expression is widely distributed in brain with high level in cortex, hippocampus and limbic system. according to different training model, the expression of c-fos has different time-course.

由学习记忆所诱导的c－fos基因表达在脑内广泛分布，以皮层、海马和边缘系统为多，依学习记忆训练模型的不同，其表达时程有所差异；

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the balance function, brain index, and the content of malondialdehyde ( mda) and activity of superoxide dismutase ( sod) in the mouse cerebral cortex were tested after training.

复制一种新型的平衡训练模型，对小鼠进行平衡木测验评估，测定脑指数、大脑皮质中的脂质过氧化物丙二醛（MDA）的含量及超氧化物歧化酶（SOD）活性。

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in order to solve this problem, this paper designs a action recognition and classification model based on multiple kernel learning, learns an optimal combination of histogram intersection kernels, each of which captures a state-of-the-art feature channel.

为了解决这个问题，本文为多种动作（Action）设计了基于多核学习的视觉识别和分类模型。首先定义模板集合，然后训练模型并且求解多核组合的优化问题。

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least squares support vector machine ( ls-svm) theory is a new classification and regression tool based on statistical learning theory, which has strong the generalization ability.

关于混沌时间序列的建模也有很多训练模型，其中最小二乘支持向量机（SVM）理论是一种新的基于统计学习理论的分类和回归工具，而且泛化能力强。

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the training model of test simulation for car of inverted pendulum based on bp algorithm of artificial neural networks ( ann) is a bp network that has 4-input and 3-layer structure.

基于人工神经网络BP算法的倒立摆小车实验仿真训练模型，其倒立摆BP网络为4输入3层结构。

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the whole system is totally controlled by a microprocessor chip that can completely manage to reconfigure fpga between the two models: back propagation neural network model and its training model.

该系统由一个单片机控制着一片FPGA芯片，芯片上配置的软测量模型在一个BP人工神经网络模型及其训练模型之间切换（即重构）。

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hybrid optimization of feature selection and svm training model

特征选择和SVM训练模型的联合优化

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cupboard cupboard wall unit for flat curtain

窗帘，挂帘窗帘，套房衣柜

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cad and virtual product model of concave globoidal cam

弧面凸轮分度机构CAD与虚拟产品模型

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study of the visualization of virtual city model based on internet

面向Internet的虚拟城市模型的可视化研究

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at present, project modeling is mostly to build up dummy models according to the requirements of practical tasks in computers, then to analyse the models with the corresponding softwares, and to get the necessary results finally.

目前，工程建模计算主要是根据实际工作要求在计算机中建立虚拟模型，然后用相应软件进行分析计算，最终得到所需结果。

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the virtual model of plate roller crusher is established by 3d software, pro/ e, based on the design requirement of crushing machinery. 5.

针对破碎机械的设计要求，用三维绘图软件Pro/E建立了板辊式破碎机的虚拟模型。

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preliminarily designs the drive types and the structures of the reciprocating cutter and establish the corresponding virtual model by using pro/ e software. 3.

初步设计了往复式稻茬切割器的传动方式和结构形式，利用Pro/E建立相应的虚拟模型。

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three-dimensional virtual models of buildings are widely applied in many areas, such as housing show, scene simulation and game entertainment.

建筑物三维虚拟模型广泛应用于房产展示、场景模拟、游戏娱乐等众多领域中。

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and we use a wise method to select the system's reference inputs, which is called virtual model reference adaptive control.

同时，在选择参考输入信号的时候，本文采用一种称为虚拟模型参考自适应的智能选取参考输入信号的方法。

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in order to improve steel structure teaching methods and increase classroom teaching effect, using virtual model experiment assistant teaching;

为改进钢结构教学方法，提高钢结构课堂教学效果，采用虚拟模型实验辅助教学；

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integrating mechanical theory with virtual models the authors propose the algorithm for collision self-response with non-complicated parameters.

文中通过结合虚拟模型及物理学力学原理，给出了一个不需复杂参数的碰撞自反馈算法思想。

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