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算法采用
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  algorithm uses
     This algorithm uses the Sinc interpolation filter to implement the precise data interpolation to satisfy the demand for the data samples number of radix-2 FFT.
     Sinc数据内插算法采用Sinc内插滤波器来实现数据的精确内插,以满足基2-FFT的数据点数需要。
短句来源
     The algorithm uses group shift“0”sequence,network shift“0”sequence, and transferred network shift“0”sequence to form GNS sequence for W-A to replace GNS sequence of GNS algorithm. The shift“1”sequence for diagnosing multiple short faults is replaced by shift“0”sequence.
     该算法采用组移位“0”序列、网络移位“0”序列、转移网络移位“0”序列组成WA的GNS序列来代替GNS算法的GNS序列,诊断多短路故障的移位“1”序列改为移位“0”序列。
短句来源
     The algorithm uses a sequence hash index with n-gram to speed the fault tolerance query processing.
     此算法采用n-gram的顺序hash索引,加快了可容错的查询处理速度.
短句来源
     The fingerprint match algorithm uses method of the feature-points triangle, and the precision of match algorithem reaches 99%.
     指纹匹配算法采用寻找特征点三角形匹对方法 ,使匹对精度达到了 99%;
短句来源
     The control algorithm uses the increase type PID control algorithm.
     控制算法采用增量式PID控制算法。 系统实时性和控制精度较高。
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  method adopts
     This method adopts the fault admittance matrix, which not only solves the fault calculation with different transition resistance but also releases the works searching and storing the fault admittance matrix;
     文中算法采用故障类型导纳参数模型 ,不但解决了任意过渡电阻的故障计算问题 ,还省去了程序实现中根据故障类型存储、检索故障类型导纳参数的步骤 ;
短句来源
     This new method adopts the majority voting to synthesis plural decision criteria to select the wavelet coefficients for fusion.
     该算法采用投票表决法来联合小波系数选取中的多个判据,并综合考虑小波系数的选取.
短句来源
     Aimming at above defects,a fast image tracking method is presented in this paper. This method uses circle pixels as feature points. By using the idea of serial similar detection algorithm,this method adopts coarse-to-fine strategy to search the correct target position.
     针对以上不足,论文提出了基于环形像素点匹配的快速图像跟踪算法,该算法采用环形像素点为特征点,在借鉴序贯相似检测法的基础上,对匹配区域先进行粗搜索以确定待匹配窗口,再进行精搜索以确定正确的匹配窗口,最后利用相关跟踪法中的归一化相关系数确定模板的更新策略。
短句来源
     And, this method adopts the second integer wavelet based lifting scheme to transform the images, which owns the simple computation, the saving in memory and being convenient for the realization in hardware.
     此外,本算法采用基于提升格式的第二代整数小波变换进行图像分解,具有运算简单、节约内存、便于硬件实现等优点。
短句来源
  algorithm adopts
     Based on analyzing many algorithms, propose an efficient new algorithm for mining maximal frequent itemsets, CPMMFIA (mine maximal frequent itemsets algorithm based on condition pattern). This algorithm adopts the tactics from top to bottom, depth first, is very suitable for mining maximal frequent itemsets.
     在分析了诸多算法的基础上,提出了一种高效的挖掘最大频繁项目集的新算法CPMMFIA(mine maximal frequent itemsets algorithm based on condition pattern),此算法采用自上而下的策略, 深度优先,非常适用于挖掘最大频繁模式。
     The algorithm adopts a new proposal distribution combining the unscented Kalman filter(UKF) with the adaptive strong tracking filter(STF).
     该算法采用一种新提议分布,即将UKF(Unscented Kalman Filter)与自适应强跟踪滤波器(STF)相结合.
短句来源
     The optimization algorithm adopts a new algorithm combined Alopex algorithm with genetic algorithm,and it has faster computing speed,is easier to converge to global optimal solution and has proved to be feasible.
     优化算法采用Alopex算法和遗传算法结合的新算法,计算速度快,易收敛到全局最优,已被证明是可行的。
短句来源
     SDD-1 algorithm adopts semijoin procedure to deal with and join operating ,no replication and no fragmentation, is based on existing Datacomputer data base management system
     SDD-1算法采用半连接程序处理连接操作,无连接与分片,以现有的Datacomputer数据库管理系统为基础。
短句来源
     The algorithm adopts embedded zerotree wavelets, making good use of the wavelet coefficients .
     该算法采用了嵌入式零树小波的编码方法,很好地利用小波系数的特性,使得输出的码流具有嵌入特性。
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  “算法采用”译为未确定词的双语例句
     An algorithm for the discrimination of nonlinear models is proposed based on a radial basis function(RBF) neural network.
     提出一种基于RBF神经网络的非线性模型辨识算法,采用G.
短句来源
     Experimental results show that F5 algorithm implements matrix encoding to improve the efficiency of embedding.
     实验结果表明,F5算法采用矩阵编码,提高了嵌入效率。
短句来源
     For resolving the problem of satellite imagery block adjustment without GCPs,based on analyzing the RPC model and the affine transformation in image plane,the math model of satellite imagery block adjustment without GCPs is established.
     为了验证多传感器卫星遥感影响无控制点区域网平差算法,采用理论分析和实验的方法,从卫星遥感影像区域网平差的成像几何模型出发,利用卫星遥感影像附带的参数拟合RPC模型参数,然后根据RPC模型和像面的仿射变换模型构建了多传感器卫星遥感影像区域网平差的数学模型。
短句来源
     First,the deviation from planarity of each vertex of mesh model is established and used to measure the contribution of local shape to the visual effect.
     算法采用边折叠实现网格模型的简化,首先,建立网格模型上每个顶点的不平度,以此来衡量顶点局部对视觉效果的贡献程度;
短句来源
     With respect to the inherent deficiency in the particle swarm optimization algorithm,a novel multi-swarm particle swarm optimization algorithm with optimum mutation is presented in this paper.
     针对微粒群优化算法中的固有缺点,提出了带有最优变异算子的多微粒群优化算法,采用多个微粒群对目标函数进行寻优,并在寻优过程中对子群中最优微粒引入了最优变异算子。
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  algorithm uses
The algorithm uses the SAR range migration to resolve the PRF-ambiguity by searching for a PRF-ambiguity number that minimizes the intensity contrast in the range-Doppler domain.
      
For its operations the algorithm uses the images obtained from coherent data processing.
      
The algorithm uses the methods of simultaneous detection at two wavelengths and suppression of peaks with subsequent optimization of the detection wavelength.
      
The algorithm uses algebraic methods based on finding eigenvectors of real matrices of a particular form, whose elements are constructed from combinations of ek and Ik.
      
The algorithm uses information on the spectrum of imaginary parts of the propagation constants of guided modes.
      
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  method adopts
The proposed method adopts small ranges for increments of the parameters and the optimality is reached via aggregation of the best increments of phases.
      
The method adopts the simple membrane preparation and biotin-based quantitation methods of the semi-intact cell endocytosis assays.
      
The method adopts a Reynold-average two-fluid model (RATFM) for modeling the motion of a tornado.
      
The proposed method adopts a hybrid approach, which combines the graph theoretic approach with the logic approach.
      
The method adopts the Radial Basis Function (RBF) architecture and the fuzzy means training strategy, which is fast and repetitive, in contrast to most traditional training techniques.
      
更多          
  algorithm adopts
The algorithm adopts an order strategy selection to simplify the original real optimization problem into binary ones.
      
The proposed algorithm adopts the MGLR concept of the sliding reference and test windows, which allow the process of decision making to be separated from the evaluation of the discrimination function.
      
The proposed algorithm adopts a top-down progressively deepening approach to finding large itemsets.
      
The first algorithm adopts a steepest gradient descent approach; the second uses simulated annealing.
      
The algorithm adopts a similar constructive approximate criterion as the one developed by Solodov and Svaiter (Set Valued Analysis 7 (1999) 323) for solving the classical proximal subproblems.
      
更多          


The problem of structural weight minimization for ring-stiffened cylindrical shell of oval cross-section can be considered as a nonlinear programming. The methodsof structural analysis and evaluation of buckling pressure are applied directly on the basis of references [1] and [2] at the end of this article. A gradient method with constraints has been adopted to solve the nonlinear programming. Kuhn-Tucker's minimum condition has been used to determine whether the boundary point in the feasible region is a local...

The problem of structural weight minimization for ring-stiffened cylindrical shell of oval cross-section can be considered as a nonlinear programming. The methodsof structural analysis and evaluation of buckling pressure are applied directly on the basis of references [1] and [2] at the end of this article. A gradient method with constraints has been adopted to solve the nonlinear programming. Kuhn-Tucker's minimum condition has been used to determine whether the boundary point in the feasible region is a local minimum point and if not, it is advisable to adjust it in a weighted direction with a preassigned step so that the sequence search points will move forward against the constraint supersurface. Ten constraint conditions including, those of strength, stability and the lower limits of geometrical dimensions have been considered and examples are given.

本文将环向加肋椭圆柱壳的结构最轻设计,归结为一个非线性规化问题。结构分析采用半解析半离散的分析方法。环肋间壳板屈曲的临界压力采用文献[2]中的能量解法。非线性规划算法采用直接处理约束的最速下降法,在约束界面上用Kuhn—Tucker条件判别其是否为局部最佳点。当约束界面上的点不是局部最佳点时,作者建议沿某加权平均梯度方向作一步预定步长的侧移调参,使探求点序列沿着约束界面前进,效果较好。考虑了约束条件包括强度、屈曲和几何尺寸的下限等十个。利用程序TQYH—1算得了一些最轻设计方案,并从中找到肋距、壳厚和肋材尺寸之间的合理配合。

Some methods of Reliability Predication for Redundant System and application in the aeronautics and astronautics are summarised in this paper.As to how to apply "network analysis"to Redundant System with majority voting and dependent elements, this paper presents two mathematical models and a computer algorithm (RSCA-Ⅱ).The utility program is programed by FORTRAN-Ⅳ for finding path set and system reliability. It only needs to change the input information for different redundancy networks.This algorihm RSCA-Ⅱ...

Some methods of Reliability Predication for Redundant System and application in the aeronautics and astronautics are summarised in this paper.As to how to apply "network analysis"to Redundant System with majority voting and dependent elements, this paper presents two mathematical models and a computer algorithm (RSCA-Ⅱ).The utility program is programed by FORTRAN-Ⅳ for finding path set and system reliability. It only needs to change the input information for different redundancy networks.This algorihm RSCA-Ⅱ is based on "network limit matrix model". In this model, the networks modules and majority voting elements are considered separately. The path set matrix A without majority voting elements and voting limit matrix H are obtaubed.When the system states Si∈A∩H, it is successful.Its sum of probability is the system reliability.This Algorithm uses many-simensions set to discribe the system states. Algebraic topology operation with"joint"(∩)and "Sharp"(# )is applied to find A∩H and the the sum of disjoint for computing probability .Reduplicate arcs ( from dependent elements ) are eleminated by constructing many-dimensions set matrix D from path set matrix A.An example of "ACT Redundancy Technique for Application Research" is quadruple redundant channel system for fly-by-wire control system of a fighter-plane. The result is the same as those of Algorithm RSCA-Ⅰ , RSCA-Ⅲ and computation by hand.

本文综述了目前国内外余度系统可靠性预测的常用方法及其在航空航天中的应用。并对“网络分析法”如何应用到具有相关部件(重复弧)及表决节点(如k/n(G)表决器)的余度系统中去,提出了两种数学模型和一种计算机算法(RSCA—Ⅱ法)。用FORTRAN-Ⅳ编出应用程序(求路及不交和)。不同的多重多级表决余度系统仅需改变输入信息即可应用。 RSCA—Ⅱ算法基于 “网络—约束矩阵模型”,即将网络模块与表决器分开考虑,分别得无表决器的路阵A及表决器约束阵H,当系统状态S∈A∩H时则成功,其概率和为系统可靠度。 算法采用多维体描述系统状态,应用代数拓扑的“交”(∩)和“税积”(#)运算求A∩H,并化作不交和求概率,在将A阵构造成多维体D阵时消去重复弧。 最后结合 “ACT余度技术应用研究”课题,对某歼击机四余度电传操纵系统作了实例计算,结果与RSCA-Ⅰ、RSCA—Ⅱ和手算相同。

In this paper an algorithm is developed, which is based on Levine-Athans work, by using functional optimization, This approach requires considerably less computation than for the algorithm of Levine- Athans and ensures the convergence of solution.Derivation of the gradient matrix is important in this algorithm. A more simple and explicit derivation is presented here.The conjugate gradient technique is here generalized and applied to the problem of matrix function-A program is produced to make this algorithm...

In this paper an algorithm is developed, which is based on Levine-Athans work, by using functional optimization, This approach requires considerably less computation than for the algorithm of Levine- Athans and ensures the convergence of solution.Derivation of the gradient matrix is important in this algorithm. A more simple and explicit derivation is presented here.The conjugate gradient technique is here generalized and applied to the problem of matrix function-A program is produced to make this algorithm viable on CDC-6500.As a numerical example, a stability augmentation system of M-2.7 flight condition of a supersonic transport aircraft is computed.

本文在Levine-Athans方法基础上提出了一种输出反馈最优化设计的算法。这一算法采用了函数最优化技术,比Levine-Athans算法在计算上大为简化,收敛性也得到了保证。 求梯度矩阵是这一算法的关键。文中给出了一种求梯度矩阵的方法,较其它方法更为直观和简单。 将共轭斜量法及Armijo法则推广运用到矩阵函数最优化问题。采用符号函数法求解矩阵Lyapunov方程。从而实现了这一算法的各主要步骤。 在CDC—6500上编制了实现这个算法的程序。 作为例子,文中对M=2.7超音速运输机的侧向增稳控制系统进行了设计。

 
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