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- The plastic elemental stiffness matrix was derived by plastic-hinge method. 然後用塑性鉸法推導了單元的塑性剛度矩陣。
- This paper mainly deals with the secant method used on stiffness matrix. 主要說明割線法在剛度矩陣上的應用。
- The study of the stiffness matrix and dynamic characteristics on the DTCS. 3.;大底盤雙塔樓連體結構剛度矩陣、動力特性的研究。
- The property of symmetry can also be used to save a part of the computational effort required for matrix inversion or for a solution of equations. 對稱的特性也可用來節省矩陣求逆中或求解方程中所需要的一部分計算量。
- The stiffness matrix of the assemblage of elements is then generated in the same way as in the case of frames. 然後,按框架情況的相同方法建立諸單元組合體的剛度矩陣。
- Based on the force-method equation, the stiffness matrix and fixed-end nodal displacement and force vector are derived. 在力法方程的基礎上,給出了組合梁單元的剛度矩陣、桿端位移向量及桿端荷載向量並建立了剛度方程。
- Numerical results suggest that the SDT avoids internal resonance efficiently and finishes impedance matrix inversion fast and accurately. 數值方法表明,同傳統矩量法相比,空間分解技術的使用,有效避免了內諧振的產生,加速了阻抗矩陣的求逆。
- Iterative correction algorithm to preserve sparsity of the stiffness matrix was proposed. 提出了一種迭代修正演算法,可保持反演結果的稀疏性;
- The algorithm processes very few snapshot data opposed to forming sample covariance matrix and computing matrix inversion. 它無需構造協方差矩陣及進行矩陣求逆,又避免了複雜度較高的廣義特徵值分解。
- In deducing the stiffness matrix of members,the forming of the equivalent shear module is described in detail. 在推導單元剛度矩陣時,著重闡述了壓型鋼板等效剪切模量的形成。
- In the thesis the element torsion stiffness matrix and equivalent joint load are derived. 推導了變截面梁單元的扭轉剛度矩陣和等效節點載荷公式。
- Sampling Matrix Inversion (SMI) beamforming technique has the worse performance in the small snapshot number, high signal-noise- ratio and coherent source. 採樣協方差矩陣求逆(SMI)的波束形成方法在少快拍數、高信噪比和相干信源情況下波束形成性能下降。
- In the coupling stiffness matrix, the coupling coefficients B11 and B22 had the major effects on panels warping. 在B矩陣中,係數B11和B22值對板坯翹曲度影響較大。
- This combination process is called the assemblage of stiffness matrices. 這種組合的過程稱為剛度矩陣的裝配。
- A circuit structure with systolic array is introduced in this paper in order to accelerate the speed of matrix inversion,which is quite prone to implement. 為加速矩陣求逆,研究構造出一種非常易於實現的基於心動陣列的矩陣求逆的電路結構。
- In this paper, Cyclic Matrix Inversion is discussed, and two methods of cyclic Matrix Inversion (linear, equations method, adjoint matrix method) are proposed. 摘要探討循環矩陣的求逆問題,提出求解循環矩陣的逆矩陣的兩種方法,線性方程組法,伴隨矩陣法。
- A systolic array for matrix inversion based on LU algorithm is described. Via analyzing the appropriate order of algorithm, some components of algorithm are maximally overlapped. 介紹了對矩陣進行LU分解演算法求逆的電路結構設計,設計過程中通過對演算法進行分解得到合理的運算順序,從而發現結構中可以復用的模塊。
- Basically, neglecting azial deformations corresponds to the omission of rows 1 and 4 and columns 1 and 4 of the stiffness matrix equation (15.1) . 忽略不計軸向變形基本上可以說相當於刪去方程(15-1)中剛度矩陣的第1行和第4行及第1列和第4列。
- When applying the Sampling Matrix Inversion (SMI) algorithm to the side-lobe cancellation scenarios, only part of the sampling data is used for simplicity. 摘要採用採樣矩陣逆演算法(SMI)對消副瓣干擾,一般抽取部分樣本對消整段數據的干擾。
- Basically, neglecting axial deformations corresponds to the omission of rows 1 and 4 and columns 1 and 4 of the stiffness matrix equation(15. 1). 忽略不計軸向變形基本上可以說相當於刪去方程(15-1)中剛度矩陣的第1行和第4行及第1列和第4列。