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- The lumped mass matrix is a diagonal matrix. 集中質(zhì)量陣是一個(gè)對用陣。
- The square matrix is called a diagonal matrix. 該方矩陣稱(chēng)為對角矩陣。
- We propose a preconditioner based on the block diagonal matrices of SFVEM discretization system of 2-D three temperature radiation heat conduction equations. 在三角形剖分下，針對二維三溫輻射熱傳導方程組的SFVEM離散系統，設計了一類(lèi)基于塊對角逆的預條件，給出了條件數的理論估計式。
- In the diagonal cases, we characterize completely the boundedness of diagonal matrices acting from one sequence space to another sequence space of Besov type. 若此矩陣算子為對角矩陣，我們能完全的刻畫(huà)其有界條件。
- We call a matrix the generalized cyclic matrix if it can be written the product of a nonsingular diagonal matrix and a cyclic matrix. 摘要可表為非奇異對角矩陣和循環(huán)矩陣乘積的矩陣，我們稱(chēng)其為廣義循環(huán)矩陣。
- A(G), D(G) denotes the adjacency matrix and the diagonal matrix of vertex degrees of G, respectively. A(G);D(G)分別表示G的鄰接矩陣和度對角矩陣.
- At the receivers, for the simplicity of the inverse computation of the diagonal matrix, the computation complexity is greatly reduced. 在接收端，利用對角矩陣求逆的簡(jiǎn)單性，極大的減少了計算復雜度。
- This paper discuss the Hadamand Fischer inequlity of inverse M matrix,and present determinenb det(A+D) inequality,where A is a inverse M matrix,D is a noneqative diagonal matrix. 本文討論了逆M矩陣的Hadamard -Fischer不等式 ,并給出了行列式det(A +D)的估計式 ,其中A為逆M矩陣 ,D為非負對角陣
- Let G be a connected graph, its quasi-Laplacian matrix is Q (G) =D (G) +A (G), where D (G) is the diagonal matrix of its vertex degrees and A (G) is its adjacency matrix. 摘要對于連通圖G，矩陣Q(G)=D(G)+A(G)稱(chēng)為圖G的擬拉普拉斯矩陣，其中D(G)為圖的度對角矩陣，A(G)為圖的鄰接矩陣。
- Based on the block bordered diagonal matrix structure, this paper presents a new discrete decomposition algorithm for the reactive-power optimization in a multi-area power system. 基于對角加邊矩陣結構,提出了一種新的多區域電力系統離散無(wú)功優(yōu)化分解算法。
- The amended triple diagonal matrix algorithm and the feasible method of solving fugacity coefficient and activity coefficient were used to calculate the column. 針對煉油廠(chǎng)含硫污水汽提塔的特點(diǎn),修正三對角矩陣算法,利用適當的逸度系數及活度系數求解,模擬計算結果與實(shí)際基本相符。
- Then, the follows are gotten: the existence of Jordan form main matrices which are similar to a square matrix, and a necessary and sufficient condition of a matrix similar to a diagonal matrix, and the real coefficient minimum polynomial of a matrix. 用之導出四元數方陣所相似的Jordan形主矩陣的唯一性，四元數矩陣相似于對角形矩陣的一個(gè)充要條件及四元數方陣的最小實(shí)系數零化多項式的形式。
- Diagonal matrix, model inverse and incomplete state feedback method were discussed to decouple the attitude, and poles configuration was adopted to improve the control system dynamic response for the last method. 為實(shí)現內回路的姿態(tài)解耦，探討了對角矩陣法、模型逆及不完全狀態(tài)反饋三種控制律的設計，并運用極點(diǎn)配置對不完全狀態(tài)反饋方法進(jìn)行了補充，提高了控制系統的動(dòng)態(tài)響應特性。
- Using this method does not need testing functions, and the impedance matrix is a diagonal matrix, so the filling time and finding the in verse matrix time of impedance matrix are saved. 可看到該方法中不需要選擇權函數，且阻抗矩陣是一個(gè)對角陣，從而大大節省阻抗矩陣填充時(shí)間和求逆時(shí)間。
- Military history is really outside my domain. 我對軍隊史實(shí)在一竅不通。
- transform a matrix to a diagonal matrix. 把一個(gè)對角矩陣轉化成對角矩陣。
- The lumped mass matrix is a diagonal matrix 集中質(zhì)量陣是一個(gè)對用陣。
- Here a perturbed diagonal matrix is added to the coefficient matrix before the ILU factorization process to make the real part of the matrix more diagonally dominant. 在這里我們在不完全分解(ILU)進(jìn)行以前對系數矩陣加一個(gè)對角擾動(dòng)，使得系數矩陣的實(shí)部更加正定，從而三角分解算法更為穩定，分解出來(lái)的預處理矩陣從而也更為的穩定。
- periodic block and three diagonal matrix 周期塊狀三對角矩陣
- The kitchen is my wife's domain, she doesn't like me going into it. 廚房是我妻子的領(lǐng)地，她不愿讓我進(jìn)去。
