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For the data set with noises, a regularization intropolation method is proposed according to regularization theory. The relation between the regularization intropolation method and radial basis function method is analysed and structure of regularization neural networks is proposed. RBF neural network is introduced by mortifying the regularization neural networks. Finally the approximation capacity of RBF neural networks is analysed. 4. A method of selecting the centers of hidden layer neurons of RBF neural networks is proposed.

首先从精确内插问题开始对RBF神经网络进行讨论，然后根据正则化理论提出了在数据集带有噪声的情况下的内插方法，并分析了这种内插方法和径向基函数方法之间的密切联系以及其对应的正则化神经网络结构，其次对正则化神经网络进行了修改，得到正则化神经网络的简化形式—RBF神经网络，最后分析了RBF神经网络的逼近性能。

Then based on the results, the characteristics of radar stealth of a naval vessel were analyzed.

建立以某舰船为参照的艏向与正横向的近似二维模型，基于二维时域有限差分法计算舰船的艏向与正横向在不同频率入射波情况下的雷达散射截面，并根据计算结果对某舰船的雷达隐身特性进行分析。

The various multiuser detection schemes are studied in the next chapter, considering the deficiency of traditional linear detection algorithm, this dissertation proposed a nonlinear multiuser detection algorithm, because it used the high order statistic property, its beneficial is proved by the simulation results.

第六章介绍了多用户情况下的各种检测方法，针对以往WCDMA线性多用户检测方法的不足，本文提出了非线性多用户检测方法，它充分利用了用户信息的高阶统计特性，在性能方面有了很大的提高。仿真结果证明了它的有效性和优越性。

A case is offered in support of the moral and legal permissibility of specified instances of medically assisted death, along with responses to the main objections that have been levelled against it.

一例是在提供的医疗协助死亡的具体情况下的道德和法律允许的支持，以及对已对它提出的主要反对意见的反应。

The practical problem of the arbitrary plane angle (the edge of the angle is the line at arbitrary position) in space and its projective angle is analyzed and studied in this paper.

本文对空间任意平面角（角边可为任意位置的直线）及其投影角这一具有实用性的几何问题进行分析研究；用几种不同的解析方法得出在各种情况下的关系式，从而能以最少的参变量，进行准确而简便的计算。

Is a kind artistic school, Modern artistic embroidery advocate fully is not embroidery do not enter a picture, All a picture have embroidery to be completed; A little use, even not using outside ornaments, Unless as a last resort, can develop to bring the painted dragon to life in the pupils of its eyes role; color line is covered a picture, Pursue the combination of line and color piece is artistic true, The combination of plane and convex has the impact on vision; Changeful needle law, line a picture, Make works very durable to see.

作为一种艺术流派，现代艺术刺绣主张非刺绣莫上画，形象设计和氛围烘托全部由刺绣来完成；尽量少用甚至不用非刺绣饰物；色线布满画面，线条和色块的组合追求艺术的真实，平凸的组合具备视觉上的冲击力；多变的针法、细腻的画面，把作品在各种情况下的观赏性推向极至。

This dissertation studies several kinds of instantaneous frequency estimation methods, pay much attention to the performance of instantaneous frequency estimation algorithm based on the peak of time-frequency distribution. It gives the theory and algorithm of polynomial Wigner-Ville distribution, analyzes its performance to the noise of the moving target in the air.

对常用的几种瞬时频率估计算法进行了研究，重点研究了基于时频分布峰值的瞬时频率估计算法的性能，给出了多项式Wigner-Ville分布的原理与算法，分析了在直升机定位这种特定情况下的有效性。

To deal with the measurement error induced by the motion compensation error, the phase of the target\'s barycentre is estimated to compensate the phase differences. The measured scatterers\' height and width are wrong because they are not obtained in rectangular coordinates.

建立了在目标与天线电轴间存在较大斜角情况下的干涉式逆合成孔径雷达三维成像模型，并给出了运动补偿的详细步骤，针对因目标运动补偿误差导致的干涉测量误差，提出了利用估计出的目标重心相位对相位差进行补偿的方法。

Through the establishment of the mathematical model of retail merchant's ordering strategy and supplier's ordering decision-making in whether there is in information sharing situation or not, this has carried on the key analysis and the elaboration to the information sharing value, and comes to the conclusion that the value of information sharing is based on the reduction of the cost in stock of the supplier and finds the corresponding calculational method.

通过建立零售商的订货策略和供应商在有无信息共享的情况下的订货决策的数学模型，本文对信息共享价值进行了重点分析与阐述，并得出信息共享的价值来源于供应商库存成本的减少的结论以及相应的计算方法。

BSpatial characterization of laser induced Cu plasma in air with different laser focusing distancesThe plasma spectra induced by pulsed laser ablation of copper target are measured. By adjusting the distance of the len-sample, the spectrum of air spark plasma、 Cu plasma and the reciprocity of both plasmas are analysed. From the result, it has been shown that the focusing of the laser beam has an important infunence to analyse the properties of the sample.

b 不同的激光焦点位置产生的等离子体光谱的空间特性研究激光烧蚀置于空气中的Cu靶产生等离子体，通过调节透镜与Cu靶的距离，本文观测了激光烧蚀空气产生的空气火花等离子体、激光直接烧蚀铜靶产生Cu等离子体以及空气火花等离子体与Cu等离子体相互作用等不同情况下的激光诱导击穿发射光谱，激光束焦点的位置在分析材料性质的过程中有着重要的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。