canonical matrix 中文意思是什麼
canonical matrix
解釋
標準矩陣-
At a definite temperature a mesoscopic circuit isnt in a determinate quantum state instead of in the mixed state ( or statistical state ). using the density matrix of the canonical ensemble, we have deduced the formulate of the quantum fluctuations of both charge and current in a non - dissipative mesoscopic coupled circuit. and the dependences of the quantum fluctuation of the circuit on its temperature have obtained
在有限溫度下，介觀電路系統實際上並不處在一個確定的量子狀態，而是處在混合態.根據正則系綜的密度矩陣導出耦合互感電路中電荷和電流的量子漲落，得到了量子漲落與溫度的依賴關系 -
The sparse matrix canonical grid ( smcg ) method is a numerical method that was developed recently
稀疏矩陣規則網格法（ smcg ）是近年來才被提出的一種數值方法。 -
We deduce easily the coherent term of quantum dynamical model ( the off - diagonal of reduced density matrix ) by improving the nature of displace operator and the nature of coherent states. then, the interaction is energies of a two - photon mechanism and the usual one - photon or liner driving mechanism. we deduce the coherent term by improving the nature of squeezing operators, displace operators and canonical transformation
其一，僅有阻尼相互作用和勢能相互作用，此時利用位移算符的性質和相干態的性質很方便地推導了量子動力學模型的相干項（約化密度矩陣的非對角元） ；其二，考慮的是既有單光子相互作用又有雙光子相互作用，這時利用相干態、壓縮算符及正則變換等的性質推導出相干項。 -
In the meantime, the canonical transform technique is generalized and adopted to solve decoupling problem of maneuver target " current " statistic model, and the transformation matrix is derived for the 2d radar measurement
同時將正規變換技術推廣應用到機動目標「當前」統計模型下的解耦問題，推導了雷達二維觀測下的正規變換矩陣。 -
Firstly, a new joint filterbank precoders and decision feedback equalizers structure is proposed, and the corresponding optimization result based on the maximal mutual information criterion is derived. secondly, the concept of dt canonical model is proposed, which is very suitable for the task of blind signal processing based on the second - order statistical of the observations. thirdly, the methods of blind equalization and identification of the tv dispersive channels are researched systematically based on the proposed dt canonical model, and a subspace blind identification algorithm of the time - invariant channel matrix is developed
本文創新性的成果在於：提出了預編碼-判決反饋聯合均衡系統結構，並從理論推導得出了對應的最大互信息量最優化設計結果；首次提出了時變色散通道的離散正則模型概念，該模型適宜於利用觀察數據的二階統計量進行盲信號處理；基於離散正則模型對時變色散通道進行了系統的盲均衡和盲辨識方法研究，提出了對時不變通道矩陣的子空間盲辨識演算法；針對誤差傳播效應問題，提出了可以消除誤差傳播效應的兩級盲辨識演算法；提出了基於離散正則模型的直接盲均衡演算法；提出了基於特徵恢復思想的神經網路直接自適應盲均衡演算法。 -
The investigation is very useful not only in further improving the sparse matrix canonical grid method for quickly analyzing electromagnetic scattering of complicated random scatterers, but also in improving the technology of remote sensing, investigating land mine detection and analyzing densely packed interconnects
本文的研究進一步改進了smcg方法，使smcg方法的計算效率得到了提高，為快速分析各種復雜的隨機分佈目標的電磁散射問題奠定了基礎，為遙感技術的發展、電磁探礦的研究以及電路互聯封裝的分析提供了理論指導。 -
Based on the novel representation method of kinematic chains, which can be carried out by computer easily, namely the synthetic degrees sequence and the canonical adjacency matrix, and vc + + 6. 0 software, a practical software has been developed in this paper which can automatically draw the topological graphs of kinematic chains and create their characteristic representations
摘要基於提出的運動鏈的新的並且易於計算機自動生成的描述方式，即合成度序列和規范鄰接矩陣，利用vc + + 6 . 0面向對象的程序設計方法，開發出了運動鏈拓撲圖的繪圖及其特徵描述自動生成軟體。 -
Classical canonical matrix
經典標準矩陣 -
Gh - congruence canonical form of quaternion matrix and simultaneous diagonalization of matrices
合同標準形與同時對角化 -
Transition from t - matrix method to canonical solution
矩陣方法的解析解實現 -
As one of the applications, structure - preserving algorithms for the eigenvalue problems of those 2 kinds of doubly structured matrices are developed by the exploitation of the newly derived canonical forms, in which algorithms using real operations only are developed for the first kind of doubly structured matrix
作為應用，還利用新得出的標準型對這2類雙結構矩陣特徵值問題發展了結構演算法，其中對第一類雙結構矩陣特徵值問題發展了只用實運算的結構演算法。 -
Then three schemes of the preconditioned sparse matrix canonical grid ( p - smcg ) method are presented and discussed. the sparse matrix canonical grid method is applied to analyze electromagnetic scattering from three - dimensional random dielectric scatterers in conjunction with the generalized minimal residual ( gmres ) method. in the end, these four schemes are applied to analyze electromagnetic scattering from three - dimensional random dielectric scatterers
論文首先運用smcg方法對隨機分佈三維介質目標的電磁散射問題進行較為全面的分析和討論，然後討論了如何對smcg方法進行預處理，提出了預處理smcg方法的三種方案，接下來又討論了將smcg方法和廣義最小余數法（ gmres ）結合起來的方案，最後應用上面提出的四種方案對多個隨機分佈三維介質目標的電磁散射問題進行了分析。
分享友人