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variable bandwidth
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  变窗宽
     Theory of variable bandwidth estimation for non-parametric simultaneous equation econometric models
     非参数计量经济联立模型的变窗宽估计理论
短句来源
     Kernel estimation with variable bandwidth for nonparametric regression econometric models
     非参数计量经济模型的变窗宽核估计
短句来源
     Variable Bandwidth Local Linear Estimation of Nonparametric Regression Model and Its Statistical Properties
     非参数回归模型的变窗宽局部线性估计及其统计性质
短句来源
     Combining local linear estimation method for nonparametic regression models with traditional estimation method for linear and nonlinear simultaneous equation model,this paper presents local linear estimators by instrumental variables with variable bandwidth for every structural equation in nonparametric simultaneous equation models and applies it to nonparametric macroeconomics simultaneous equation models in china.
     本文将非参数回归模型的局部线性估计方法与传统联立方程模型估计方法相结合 ,首次提出了非参数计量经济联立模型的局部线性工具变量变窗宽估计并应用于我国宏观经济非参数联立模型。 结果表明 :我国宏观经济非参数联立模型优于线性联立模型且线性模型将造成不必要的人为设定误差 ;
短句来源
     The asymptotic results of the estimation provided a theoretical basis for finding the asymptotic optimal scheme as well as estimating the optimal variable bandwidth directly from the data.
     所得估计的渐近结果为求渐近最优方案以及直接从数据估计最优变窗宽提供了理论基础.
短句来源
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  可变带宽
     Design of a Preprocessor Circuit for Variable Bandwidth Analog Signals
     一种可变带宽模拟信号预处理电路设计
短句来源
     In addition, the scheme also can increase bandwidth utilization by allowing variable bandwidth service to borrow bandwidth from reservation bandwidth for handoff calls.
     在小区带宽有剩余时,可以通过增加可变带宽业务的服务带宽来提高资源利用率。
短句来源
     Development of Variable Bandwidth Signal Generator
     可变带宽的基带信号发生器设计
短句来源
     The variable bandwidth signal generator based on the Single Chip Microcomputer of 8751 consists of control circuit, clock generating, waveform store, data output unit and amplification and filter units etc.
     基于8751系列单片机的可变带宽基带信号发生器由控制电路、时钟发生、波形存储、数据输出和放大滤波等单元组成。
短句来源
     Through setup the model and analysis, the simulation results show that the scheme can decrease call block probability and call drop probability by decrease the service bandwidth of variable bandwidth service when there is not free bandwidth in the cell, and increase bandwidth utilization by increase the service bandwidth of variable bandwidth service when there is free bandwidth in the cell.
     通过对该策略进行数学模型分析和数值仿真,结果表明,该策略在小区带宽紧张时,通过降低可变带宽业务的业务带宽,能有效降低用户呼叫阻塞概率和中断概率;
短句来源
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  变带宽
     The paper discusses the mixed treated methed of the homogeneous displacement boundary condition in variable bandwidth storage, and gives IBM PC FORTRAN 77 program.
     本文讨论变带宽存储中齐次位移边界条件混合处理法,给出IBM PC FORTRAN77程序。
短句来源
     Parallel LDL~T decomposition algorithm and triangular equation system solution on one dimension variable bandwidth matrix are designed and implemented.
     本文设计并实现了一维变带宽存储矩阵的LDL~T分解算法和三角形方程组的并行解法。
短句来源
     This paper discusses the external storage of substructure variable bandwidth matrixes and the corresponding Gauss elimination method and gives the BASIC solution program of IBM pc microcompu ter.
     本文首先讨论了子结构变带宽矩阵的外存储和相应的高斯消去法,然后给出IBMPC微机的BASIC解法程序。
短句来源
     The Mixed Treated Method of the Homogeneous Displacement Boundary Condition in the Variable Bandwidth Storage
     变带宽存储中齐次位移边界条件混合处理法
短句来源
     This paper disscusses the types of variable bandwidth storage,the relations between it and the nodal point number, at the end gives INM PC FORTRAN77 solution program.
     本文讨论了变带宽存储的类型,以及它同结点编号的关系,并给出 INM PCFORTRAN77解法程序。
短句来源
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  “variable bandwidth”译为未确定词的双语例句
     In a mobile environment, 3G/WLAN dual-mode terminals can provide a wide range of services at high rate with variable bandwidth and Quality of Service (QoS) assurance.
     在移动环境中,3G/WLAN网络双模终端可提供无处不在、带宽可变、服务质量(QoS)可保证的多种高速率业务。
短句来源
     Objective: To observe the treatment effect on port-wine stains with double frequency 532nm wavelength Nd:YAG Laser with variable bandwidth.
     目的 :观察倍频Nd :YAG5 32nm波长激光治疗鲜红斑痣效果。
短句来源
     This paper discusses the variable bandwidth contracted storage and iterative method of the overall stiffness equation and gives IBM PC FPRTRAN 77 program.
     本文讨论总刚度方程的变帝宽紧缩存储及迭代解法,并给出IBM PC FORTRAN77程序。
短句来源
     On Variable Bandwidth Storage and Solutions of the Overall Stiffness Equation
     关于总刚度方程的变带宽存储与解法
短句来源
     On Variable Bandwidth Contracted Storage and Iterative Method of the Overall Stiffness Equation
     关于总刚度方程的变带宽紧缩存储与迭代法
短句来源
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  variable bandwidth
However, in practice preemption comes with a cost, d, and this renders the problem NP-hard (Gopal et al., "An optimal switching algorithm for multibeam satellite systems with variable bandwidth beams," IEEE Trans.
      
variable bandwidth, disconnections, limited resources on mobile hosts) make traditional transaction management techniques no longer appropriate.
      
Variable (bandwidth) kernel density estimation (Abramson (1982,Ann.
      
In a distributed environment, the presentation of structured, composite multimedia information poses new challenges in dealing with variable bandwidth (BW) requirements and synchronization of media data objects.
      
Proprioceptive reflexes to the disturbances with a fixed low frequency and variable bandwidth present no difference between patients and controls.
      
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This aeronautical structural analysis system for static analysis(H AJIF-I) is the first large software system developed by the Chinese Aeronautical Establishment(CAE). By using multilevel substructure analysis and finite element displacement method, this system is suitable for various linear static analysis of aeronautical structures. The maximum capacity of the system is as follows: 3000 nodal DOF of each substructure, 99 substructures. 10 levels of substructures. The system provides some statements for automatic...

This aeronautical structural analysis system for static analysis(H AJIF-I) is the first large software system developed by the Chinese Aeronautical Establishment(CAE). By using multilevel substructure analysis and finite element displacement method, this system is suitable for various linear static analysis of aeronautical structures. The maximum capacity of the system is as follows: 3000 nodal DOF of each substructure, 99 substructures. 10 levels of substructures. The system provides some statements for automatic data generation, so the initial data necessary for computation can be generated automatically. There are also several special statements for structural analysis, thus enabling user to organize his own computation flow, The system offers two solvers for high order sparse matrix, i.e. a modified variable bandwidth method and a hyper-matrix method. One of these methods will be chosen by users according to computer capacity and structural characteristics.The system consists of a sequence of functional modules which are independent of each other, so it can be modified and extended easily.There are approximately 30,000 source statements in the system and most of them were written in FORTRAN IV. At the end of this paper, a user's specification for stress analysis of an aircraft is presented as an example to demonstrate that the system is easy to handle.

用于静力分析的航空结构分析系统是航空工业首次研制的一个大型程序系统。这一系统采用多级子结构分析技术,可以适应各种类型航空结构的线性静力分析。解题的规模最大为99个子结构,每个子结构的节点自由度为3000。系统配置有数据自动生成语句和结构分析专用语句,有较强的原始数据生成能力和用户组织自己的运算流程的灵活性。系统提供了自动分块加有效列及超元矩阵两种大型稀疏矩阵的解法,可由用户根据结构特点和计算机容量选用。在程序组织上采用两级管理的模块式结构,便于修改和逐步扩充系统的功能。整个系统约有30000条源语句,绝大部分用FORTRAN-Ⅳ写成,易于转机。在本文最后,举了某飞机用本系统进行应力分析的用户说明书形式做为例子,表明应用本系统是十分方便的。

In this paper, the total stiffness matrices can be stored in a variable bandwidth storage by using an addressed function subprogram. Comparing with the variable bandwidth storage pattern in common use, the computer storage unit of the proposed method can be reduced further. Moreover, the routine statements are simpler and clearer.

本文以编码函数段的方式,实现了总刚度矩阵的变带宽存贮。与通常的变带宽存贮方式相比,可进一步节省计算机的存贮单元,且程序语句简单、清晰、明了。

Based on the model of integral sampling theory, an important fact about sampled imaging systems is presented in this paper. Instead of the traditional OTF, the complex frequency analysis of the output image with a normal input of bandlimited continuous space speotrum of variable-bandwidth should be used to evaluate the sampled imaging systems acouratly and completely. An evaluation method of aliasing for sampled imaging systems and the theoretical basis of data processing are also presented.

本文根据积分抽样理论模型,摆脱传统光学传递函数的束缚,利用变带宽带限连续空间频谱标准输入情况下的输出复频谱分析,准确完整地评价抽样成像系统.文中给出了定量评价抽样成像系统混淆效应的方法与数据处理的理论依据.

 
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