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- Use Solution as advanced scientific calculator, graph plotter or equation solver!Make matrix computations or even evaluate integrals!You can do complex calculations and create your own functions! 方程計算支持任意線(xiàn)性高次方程計算.;界面用戶(hù)直覺(jué)友好界面
- It is even possible to use the Engineering Equation Solver EES to specify sub-problems. 甚至可以使用工程方程求解器EES來(lái)詳解子問(wèn)題。
- In the algorithm,non uniform meshes and three kinds of ABCs are adopted to reduce the order of the final sparse matrix equation,and compressed storage and fast iterative solver are applied to solve the sparse matrix equation. 在結構離散化過(guò)程中采用了非均勻網(wǎng)格剖分并且在網(wǎng)格截斷邊界上聯(lián)合采用了三種吸收邊界條件 ;以最大限度地壓縮形成的稀疏矩陣的階數 .;對稀疏矩陣方程采用壓縮存儲技術(shù)和快速迭代解法;以有效地減少所需內存和計算時(shí)間
- Quadratic Equation Solver - This program calculates the root(s) of the quadratic equation with very common and simple algorithms. 這個(gè)程序能用非常普通和簡(jiǎn)單的算法來(lái)計算一個(gè)二次方程的根。
- So we get two solution with different forms of the matrix equation AX-X(superscript T)B=C. 從而得到了矩陣方程AX-X(上標T)B=C兩種不同形式的解。
- An algorithm was constructed to solve the least squares bisymmetric solution of a class of matrix equation. 摘要構造了一種迭代法求一類(lèi)矩陣方程的最小二乘雙對稱(chēng)解。
- By means of solving matrix equation group, predictive decoupling controller is realized. 通過(guò)求解二元一次矩陣方程組，實(shí)現了多步預測的解耦控制。
- The calculation method is based on node admittance matrix equation and takes LU factorization algorithm. 運行仿真基于節點(diǎn)導納矩陣方程的迭代求解，采用了LU三角分解法。
- Aim To study the solving methods of linear matrix equations. 摘要目的進(jìn)一步研究線(xiàn)性矩陣方程的解法。
- 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(shuō)相當于刪去方程（15-1）中剛度矩陣的第1行和第4行及第1列和第4列。
- Based on them, some properties of the coefficient matrix A are presented when the matrix equation has a positive definite solution. 根據這兩個(gè)定理,當矩陣方程有對稱(chēng)正定解時(shí),給出了系數矩陣。
- 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(shuō)相當于刪去方程(15-1)中剛度矩陣的第1行和第4行及第1列和第4列。
- In the value algorithm another classical algorithm gmres algorithm, uses for to solve the large-scale matrix equation question. 數值算法中另一個(gè)經(jīng)典算法gmres算法,用來(lái)求解大型矩陣方程問(wèn)題。
- Based on the theory of linear matrix equation AX=B， a formula for solving the Liapunov matrix equation ATX+XA=-E is given. 以線(xiàn)性矩陣方程AX=B的理論為基礎，給出李雅普諾夫矩陣方程ATX+XA=-E的求解公式.
- In this article we give equal condition and expr ession of least-squares solution for the Matrix Equation AX=B in restricted co ndition of CX=D. 討論了矩陣方程AX=B在約束條件CX=D下的最小二乘解的等價(jià)條件及其表達式.
- higher-order algebraic equation solver 高次代數方程式解算器
- By solving the density matrix equations, we gained the susceptibility. 通過(guò)求解密度矩陣方程,得到感生極化率。
- symbolic differential equation solver 符號微分方程式的解算
- The inversion formula of a Cauchy matrix is proved in a different way from the adjoint matrix approach,which is by means of Complex Analysis and matrix equation theory. 用復分析和矩陣方程理論給出C auchy矩陣求逆公式的一種新證明.
- Solving the 3D eddy current field problem with the edge finite element method in terms of the non-gauged variable results in a singular matrix equation. 應用棱單元法的三維渦流場(chǎng)問(wèn)題中,若不對未知量進(jìn)行規范,將得到奇異方程組。
