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线性弥散
相关语句
  linear dispersive
     On Adaptive Equilibrium Problem of a Linear Dispersive Channel
     线性弥散信道的自适应均衡问题研究
短句来源
  linear one
     The computed results show that it is better to use the nonlinear dispersion relation than linear one.
     结果表明 :使用非线性弥散关系比使用线性弥散关系的计算结果与试验结果更加吻合 ;
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  “线性弥散”译为未确定词的双语例句
     STBC and LST code are mainly designed for achieving diversity or multiplexing gain, LDC is the tradeoff of them.
     得到结论:正交设计的空时分组码能够得到MIMO系统的最大分集增益,分层空时码能够得到MIMO系统的最大复用增益,而线性弥散码则是前两者的折衷。
短句来源
     Then, we study the coding and decoding methods of the linear space time code and give the error probability curve of the three codes by computer simulation.
     论文给出了空时分组码和分层空时码的分集增益和复用增益折衷曲线。 并利用计算机仿真,比较了线性弥散码与空时分组码以及线性弥散码与分层空时码的差错概率性能。
短句来源
     The model is tested against laboratory measurements for the case of submerged circular islands on a slope, where both refraction and diffraction are equally significant. An approximate representation of nonlinear effect is also included by employing dispersion relation. The computed results show that the nonlinear effect in shallow water is important.
     利用本文提出的数值模型对一个斜坡浅滩水域波浪折射绕射现象进行了验证,验证计算中用一个非线性经验弥散关系近似浅水水波变形的非线性效应并与用线性弥散关系的计算结果进行了比较,结果说明使用非线性弥散关系比使用线性弥散关系的结果与试验结果更加吻合,证明在浅水水域波浪的非线性作用的影响是不容忽视的。
短句来源
     The model was tested against laboratory measurements for the case of submerged elliptical shoal on a slope, where both refraction and diffraction were equally significant.
     模型中通过对一个斜坡浅滩水域的波浪绕射现象 ,对使用经验非线性弥散关系和理论非线性弥散关系以及线性弥散关系的计算结果进行了比较。
短句来源
  相似匹配句对
     On Adaptive Equilibrium Problem of a Linear Dispersive Channel
     线性弥散信道的自适应均衡问题研究
短句来源
     and m which is a linear subspace of Fn,may not be convex.
     F~n的线性子空间(?)
短句来源
     Linear-fitting Method
     线性拟合法
短句来源
     Linear regression method to selve for the two dimensional dispersion parameters in hydrodynamics.
     求解二维水动力弥散参数的线性回归法
短句来源
     The Diffusion MR Images
     磁共振弥散成像
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  linear dispersive
In addition, the continuous dependence of the solution of this equation on the linear dispersive coefficient contained in the equation is obtained.
      
It is demonstrated experimentally that the pulse is compressed to a duration of ~30 fs due to the compensation of ionization-induced self-phase modulation in a linear dispersive element at the capillary output.
      
Compacton and periodic wave solutions of the non-linear dispersive Zakharov-Kuznetsov equation
      
This paper deals with the apparent superluminal propagation of electromagnetic pulses in a linear dispersive medium.
      
The concept of energy velocity for linear dispersive waves is usually given for a normal mode solution of the system as the ratio between the mean energy flux and the mean energy density.
      
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  linear one
It is applicable to a linear one-dimensional heat conduction system controlled by nonlinear temperature feedback to the boundary action.
      
A general approach is developed for integrating an invertible dynamical system defined by the composition of two involutions, i.e., a nonlinear one which is a standard Cremona transformation, and a linear one.
      
Loop amplitudes where intermediate fermions and scalar bosons have commensurate masses may be quite large since the quadratic suppression factor reduces to a linear one in this case.
      
Further, it is proved that the frictional power rate functional is a convex functional and the tensional stress power rate functional is a linear one.
      
The comparison between the nonlinear stability criterion and the linear one is made.
      
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  linear dispersion
The propagation of unsteady waves above a flat inclined floor within the framework of a linear dispersion model was first studied in [1].
      
The new terms of this equation describe the third-order linear dispersion effect and the nonlinearity dispersion effects.
      
The interaction of two-dimensional quasiparticles characterized by a linear dispersion E = ±u|p| (graphene) with impurity potentials is studied.
      
In crystals with bipolar conduction, there are two modes of trap-recharging waves with a linear dispersion law.
      
The nonlinear interaction of a relativistic electron beam with a plasma is investigated numerically on the basis of the extended notions of the physical quantities that enter the linear dispersion relation.
      
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A model has been developed to describe wave transformation in areas of shallow water using the irrationality of the wave-number vector and the energy conservative equation. The Battjes relation is used in the mathematical model to solve wave refraction and diffraction. The model is tested against laboratory measurements for the case of submerged circular islands on a slope, where both refraction and diffraction are equally significant. An approximate representation of nonlinear effect is also included by employing...

A model has been developed to describe wave transformation in areas of shallow water using the irrationality of the wave-number vector and the energy conservative equation. The Battjes relation is used in the mathematical model to solve wave refraction and diffraction. The model is tested against laboratory measurements for the case of submerged circular islands on a slope, where both refraction and diffraction are equally significant. An approximate representation of nonlinear effect is also included by employing dispersion relation. The computed results show that the nonlinear effect in shallow water is important.

本文采用波数矢量无旋和波能守恒方程建立了一个考虑非线性作用的浅水水波变形数值模型,模型中采用Battjes关系与波数矢量无旋,波能量守恒方程一起来求解波浪在浅水中变形的波浪要素,在波能守恒方程中考虑了底摩擦的影响。利用本文提出的数值模型对一个斜坡浅滩水域波浪折射绕射现象进行了验证,验证计算中用一个非线性经验弥散关系近似浅水水波变形的非线性效应并与用线性弥散关系的计算结果进行了比较,结果说明使用非线性弥散关系比使用线性弥散关系的结果与试验结果更加吻合,证明在浅水水域波浪的非线性作用的影响是不容忽视的。

Some common algorithms of adaptive filtering are optimized here,and a linear dispersive channel is studied with them.we can get some ideas for its application to project.

通过优化自适应滤波的几种常用算法 ,研究了线性弥散信道 ,并为其工程实现提供了理论依据

The dispersion process in heterogeneous porous media is distance_dependent, which results from multi_scaling property of heterogeneous structure. An analytical model describing the dispersion with an exponential dispersion function is build, which is transformed into ODE problem with variable coefficients, and obtained analytical solution for two type boundary conditions using hypergeometric function and inversion technique. Acoording to the analytical solution and computing results the difference between the...

The dispersion process in heterogeneous porous media is distance_dependent, which results from multi_scaling property of heterogeneous structure. An analytical model describing the dispersion with an exponential dispersion function is build, which is transformed into ODE problem with variable coefficients, and obtained analytical solution for two type boundary conditions using hypergeometric function and inversion technique. Acoording to the analytical solution and computing results the difference between the exponential dispersion and constant dispersion process is analyzed

对具有指数型弥散系数的弥散过程建立了数学模型 ,应用积分变换把变系数的偏微分方程变为变系数的常微分方程 ,应用超几何函数方法和反演技术得到了两类边界条件下的解析解· 利用解析解的表达式和计算结果 ,分析了指数型弥散过程和经典线性弥散过程的差异

 
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