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matrix interpolation
相关语句
  矩阵插值
     Simulation shows the algorithm has better performance than the method of DOA estimation of wideband signals based on matrix interpolation proposed recently.
     仿真实验显示该算法性能显著优越于基于矩阵插值的宽带调频信号DOA估计算法.
短句来源
     Meanwhile, an efficient method, impedance matrix interpolation, is described.
     同时,在计算宽频带电性能参数时,引入了一种有效而快速的方法—阻抗矩阵插值技术。
短句来源
     Fast Solution to Electromagnetic Radiation and Scattering Problems Using the Moment Method with Impedance Matrix Interpolation
     矩量法结合阻抗矩阵插值技术快速求解电磁辐射与散射问题
短句来源
     Both the state space method and the polynomial matrix interpolation method are introduced to solve the problem.
     分别引入了解决这一问题的状态空间方法和多项式矩阵插值方法 .
短句来源
     Efficient Wide-Band Evaluation of Communication Antennas on Ship Using Impedance Matrix Interpolation
     采用阻抗矩阵插值技术快速分析船舶上线天线参数
短句来源
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  矩阵插值法
     Efficient computation of sleeve monopole antennas using Z matrix interpolation
     采用Z矩阵插值法快速计算套筒单极子天线参数
短句来源
     By using the [Z] matrix interpolation technique, the computing time is considerably reduced.
     引入 [Z]矩阵插值法 ,提高了分析计算的速度。
短句来源
     This paper describes a method of Z matrix interpolation, which can approximately reduce the computing time by 10 times and lead to a very small error.
     与直接计算相比 ,Z矩阵插值法将计算速度提高了近 10倍 ,而插值造成的误差却很小 .
短句来源
     The convergence acceleration methods, the [ Z ] matrix interpolation, and the Daubechies discrete wavelet transform are used in the method of moment for the fast and accurate computation The success of the proposed procedure is demonstrated through its application to the design of two broadband miniature sleeve antennas.
     分别采用外插收敛法、[Z]矩阵插值法以及小波变换法来提高矩量法分析计算天线的速度。 利用该方法成功的设计了两副全向宽带小型化的套筒天线
短句来源
  “matrix interpolation”译为未确定词的双语例句
     Speaker adaptation algorithm based on linear matrix interpolation
     基于矩阵线性插值的说话人自适应算法
短句来源
     The Basis Expression of Multivariate Triangular Matrix Interpolation
     多元三角阵列插值的基表示
短句来源
     This paper gives a kind of numerical formula for integrals of vibration function byusing tridiagonal matrix interpolation and discusses the estimation of error.
     本文用三弯矩法结出了振荡函数积分的一种数值公式,并讨论了误差估计式。
短句来源
     The efficient method, impedance matrix interpolation, is based on the theory of rational function interpolation. The impedance matrix is calculated at relatively large frequency intervals and interpolated to approximate its values at intermediate frequencies.
     该方法基于有理函数插值理论 ,仅对几个插值点频率直接进行计算 ,便可通过有理插值快速生成其他频率点上的阻抗矩阵。
短句来源
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  matrix interpolation
This first part of the paper contains the statements of the main results and applications to matrix interpolation and completion problems.
      
For a fast computation of the source-detector efficiency and coincidence correction factors the matrix interpolation technique is introduced.
      
So the proposed iterative method is further combined with [Z] matrix interpolation to achieve its fast implementation over a wide frequency band.
      
As a fast wide-band analysis technique, [Z] matrix interpolation can be easily implemented to the presented method.
      
This approach makes it almost as easy to deal with matrix interpolation questions.
      
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This paper gives a kind of numerical formula for integrals of vibration function byusing tridiagonal matrix interpolation and discusses the estimation of error.

本文用三弯矩法结出了振荡函数积分的一种数值公式,并讨论了误差估计式。

Newtons Interpolation$Gao Junbin Dept. of Mathematics, HUST, Wuhan 430074, China. Abstract A model for abstract Newton's interpolation is developed. The model is used to compute the interpolation formulas and to study the basis expression of some multivariate polynomial interpolation problems. Most of the existing interpolation methods, such as Lagrangss interpolation, multivariate Kergin interpolation, Hakopian interpolation, triangular matrix interpolation and deBoor interpolation, are...

Newtons Interpolation$Gao Junbin Dept. of Mathematics, HUST, Wuhan 430074, China. Abstract A model for abstract Newton's interpolation is developed. The model is used to compute the interpolation formulas and to study the basis expression of some multivariate polynomial interpolation problems. Most of the existing interpolation methods, such as Lagrangss interpolation, multivariate Kergin interpolation, Hakopian interpolation, triangular matrix interpolation and deBoor interpolation, are unified in this model and an explicit algorithm, i.e., the Schmidts semi orthogonalization, is also developed in order to construct the interpolation basis functions.

提出了一类抽象Newton插值模型,研究了该类插值的基底构造问题.将众多类型的多项式插值模型(一元或多元情形)在最大程度下统一起来,基于半对偶基的概念,研究了Newton型插值公式的构造方法.

The Method of Moments is used to compute the current distribution, the input impedance and the radiation pattern of sleeve monopole antennas. By adopting an analysis model close to the actual sleeve monopole antenna, a new efficient and accurate modeling for moderately thick cylindrical wire antennas, the accuracy is greatly improved. By using the [Z] matrix interpolation technique, the computing time is considerably reduced. By making use of the methods above and an optimization technique, a practical...

The Method of Moments is used to compute the current distribution, the input impedance and the radiation pattern of sleeve monopole antennas. By adopting an analysis model close to the actual sleeve monopole antenna, a new efficient and accurate modeling for moderately thick cylindrical wire antennas, the accuracy is greatly improved. By using the [Z] matrix interpolation technique, the computing time is considerably reduced. By making use of the methods above and an optimization technique, a practical sleeve antenna, with the VSWR less than 2.6 and G>5.1dB in 200~700MHz frequency band, is designed. The calculated results are in good agreement with the experimental results, which adequately proves the validity and usefulness of the new technique.

利用矩量法分析计算套筒单极子天线的电性能参数。采用与实际天线较为接近的矩量法分析模型和一种新的粗圆柱线天线快速精确计算模型 ,大大提高了分析计算的精度 ;引入 [Z]矩阵插值法 ,提高了分析计算的速度。将该方法与最优化技术相结合 ,设计出一付工作在 2 0 0~ 70 0 MHz频段、VSWR<2 .6、增益 G>5.1 d B的实用套筒单极子天线 ,理论分析与实验测试吻合良好 ,从而说明了该方法的有效性和实用性。

 
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