impedance matrix中文是什么意思

• 阻抗矩阵

• impedance    n. 【物理学】阻抗。 acoustic impedan ...
• matrix    n. (pl. matrices 或matrixes) ...
• branch impedance matrix    支路阻抗矩阵
• impedance-admittance matrix    阻抗-导纳矩阵
• matrix plane impedance    矩阵板阻抗
• node impedance matrix    节点阻抗矩阵
• open-circuit impedance matrix    开路阻抗矩阵
• impedance    n. 【物理学】阻抗。 acoustic impedance声阻抗。
• on impedance    开态阳抗
• and matrix    “与”矩阵
• matrix    n. (pl. matrices 或matrixes) 1.【解剖学】子宫；母体；发源地，策源地，摇篮；【生物学】衬质细胞；间质；基质；母质。 2. 【矿物】母岩；脉石；【冶金】基体；【地质学；地理学】脉石；填质；杂矿石。 3. 【印刷】字模；型版，纸型；铸型，阴模。 4.【阵】(矩)阵，方阵；母式；【物理学】间架；【无线电】矩阵变换电路。 5.【染】原色〔红黄蓝白黑五种〕。 the matrix of a nail 【解剖学】指甲床。
• matrix， the    骇客任务，又名：二十二世纪杀人网络或黑客帝国
• s matrix    s矩阵; 散射矩阵; 土壤部分
• s-matrix    s矩阵
• t matrix    t矩阵; 跃迁矩阵
• the matrix    二十世纪杀人网络; 骇客帝国22世纪杀人网络; 骇客帝国2:重装上阵; 骇客帝国3:矩阵革命; 骇客帝国全系列; 骇客任务系列; 黑客帝国.1.杀人网络; 黑客帝国/骇客帝国/22世纪杀人网络; 黑客帝国1; 黑客帝国2重装上阵; 黑客帝国3:最后战役; 黑客帝国三部曲; 黑客帝国系列; 万劫世; 廿二世纪杀人网络
• electrical impedance; impedance    电阻抗
• acceleration impedance    加速度阻抗
• acoustic impedance    声阻抗
• acoustical impedance    声阻抗
• acoustis impedance    声阻抗
• active impedance    动态阻抗; 有源阻抗
• additional impedance    事故点付加
• aerial impedance    天线阻抗
• alternation impedance    互定闪光

• By calculating rcs of arbitrary shaped conducting objects and the input admittance of a wire antenna on the arbitrary shaped conducting platform , it is shown that the method of impedance matrix interpolation can greatly reduce the computation time compared with the traditional moment method
  该方法仅对几个插值点频率直接进行计算，便可通过插值快速生成其他频率点上的阻抗矩阵，相比于对每一个新频率点重新直接计算阻抗矩阵，极大地减少了计算时间。
• Second , we compute the self - impedance through cavity modal theory and mutual impendance based on reaction theory respectively . then the generalized impedance matrix that reflects the effect of mutual coupling is formed . at last , the effect of mutual coupli ng on 2 - d doa estimation algorithms is investigated and two efficient methods of mutual coupling compensation are proposed
  本文首先对两种二维doa估计算法? ssm法和二维酉esprit法的性能进行了比较，用空域平滑算法解决了相干源的二维doa估计；其次运用腔模理论计算微带天线的自阻抗，用反应原理计算微带天线间的互阻抗，进而形成计入互耦影响的广义阻抗矩阵；讨论了互耦对二维doa估计的影响，提出了两种互耦补偿的方法。
• Due to the importance of the accuracy of the time - domain impedance matrix elements , the techniques by which treating of the singular integrals and near singular integrals arose from the tdie - mom solving process are analyzed in detail , and these techniques are utilized to solve the tdie . in the end , using triangle patches discretizing arbitrarily 3 - d dielectric objects and metal - nonmetal composite objects surface and utilizing spatial rwg and temporal triangular bases , the tdie are solved by mot algorithm
  最后,分别对三维介质目标、金属非金属组合目标散射体表面用三角贴片离散,并在空间上采用rwg基函数,在时间上采用三角型时间基函数、利用阻抗元素的精确算法计算出阻抗矩阵,再运用mot法分别求解了介质体目标,金属非金属组合目标的时域积分方程,并分析了金属非金属组合目标分界面上的等效电流与等效磁流的特性。
• In addition , the mom - po hybrid method is proposed to dissect radiation from radome - enclosed antennas and the correction impedance matrix upon which the solution to equivalent currents of radome ' s surface depend is built . a comparative analysis of those methods is finally presented to examine respectively their accuracy as well as computational efficiency
  最后，对矩量法物理光学法的混合算法分析问题的过程进行讨论，给出混合算法分析带罩天线辐射问题的具体解决方案，建立混合算法求解天线罩表面等效电磁流的校正矩阵。
• The research job includes bringing a project about fault calculation , using node impedance matrix as maths model of network to derive the arithmetic based on the fundamental of modifying impedance matrix by adding the branch , building the whole database with micosoft access . the whole project is realized with visual c + + 6 . 0 . it is applied to au hui electric network , and is proved correct
  本文首先根据系统的要求，综合考虑各种运行方式变化，提出合理的零序电流，分支系数的计算方案；然后采用节点阻抗矩阵作为系统的数学模型，推导出基于支路追加法的阻抗矩阵快速补偿优化算法，从而实现计算方案；最后以micosoftaccess为工具设计出完整的故障计算数据库。
• A general graphical user interface based on object - oriented technique , database and visualization in scientific computing has been conducted . we can draw electrical components of the distribution network and fill the components data easily . background programs analyze topology automatically and constitute node admittance matrix , node impedance matrix
  它使用图形元件直接绘成系统接线图，在屏幕上输入元件参数，后台程序自动进行网络拓扑分析，然后基于稀疏技术，利用支路扫描法形成节点导纳阵，连续回代法形成节点阻抗阵。
• In the end , the impedance matrix of any three - dimensional conducting object can be portioned into sub - matrices by the projection iterative method ( pim ) , the surface current and rcs can be calculated with convergent iterations , the wide - band electromagnetic scattering characteristics of three - dimensional conducting objects are also analyzed with the asymptotic waveform evaluation technique
  最后应用投影迭代方法( pim )将三维导体目标的阻抗矩阵剖分成小矩阵，通过迭代计算出表面电流和雷达散射截面，并与渐近波形估计技术结合分析了三维导体目标的宽带电磁散射特性。
• Csm is a numeric mothed of analyzing static electric field . this paper compares the values of capacitance of different size of plate d and plate e in csm and cst mws . mom is a typical numeric method of researching high - frequency electromagnetic problems . accordingly , this paper computes input impedance of plate e and impedance matrix of traditional two element antenna array of electrically small dipoles separately in mom and cst mws , and then compares them detaily
  模拟电荷法( csm - chargesimulationmethod )是研究静电场的一种数值方法,本文比较了模拟电荷法和cstmws对cfa的d 、 e两盘在不同尺寸下的电容的计算结果;矩量法是经典的研究高频电磁学问题的数值方法,同时利用矩量法计算了cfa的e盘的输入阻抗和传统二元电小偶极子阵的阻抗矩阵,将其结果与cstmws的仿真结果比较。
• For the final dimention of cfa , impedance matrix , near electromagnetic field , and directivity are got directly from the simulation . then based on impedance matrix , input impedance and other relevant parameters of two ports are computed under different excitating conditions in programs of matlab
  针对最终模型,首先仿真得到其阻抗矩阵、近区电磁场分布曲线和远区方向图;然后以阻抗矩阵为基础,推导公式、编写程序计算不同激励条件下的端口输入阻抗及其他相关参数。
• The mutual coupling between elements is expressed in terms of the normalized impedance matrix of the uniform linear array , the concise expressions for the optimized weight of the lms algorithm and the signal - to - interference - plus - noise ratio are given . the effect of mutual coupling on the performance of the sinr is illustrated with two examples , a method for compensating the mutual coupling is present , the compensation effect of this method is verified by example
  用谱分析法，把阵元问的互耦用阵列的归一化阻抗矩阵来描述，推导了均匀线阵的最佳权矢量及信号干扰噪声比的表达式，仿真计算了互耦对自适应天线阵列的信号干扰噪声比的影响，给出了一种校正互耦的方法，数值模拟了校正的效果。

• impedance matrixとは意味：インピーダンス行列｛ぎょうれつ｝