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- Introducing the Heaviside function, the thickness of the plate h(r) is displaced by a step curve (1) and adopting the modified iteration method, the second approximate solution for this model is obtained. 求解当中,先用一条阶梯曲线[1]来代替板厚h(r),引用Heaviside函数,然后给出任意变厚度圆薄板的修正迭代程序,直接求解方程,得到了二次近似解。
- modified iteration method 修正迭代法
- A new algorithm, which combined matrix method with iteration method, is pres. 给出了三种新的计算整函数实零点的大范围收敛迭代法。
- A Modified Halley Iteration Method 修正的Halley迭代
- Based on the Kuhn Tucker condition the Newton Raphson iteration method was used to solve the nonlinear optimization. 为了有效地进行非线性过程优化分析 ,从优化问题的 Kuhn- Tucker条件出发 ,采用 Newton- Raphson迭代方法建立了非线性优化问题的求解方案。
- This paper presents an improved advanced alternative iteration method to calculate the power flow of AC/DC systems. 提出一种改进交替求解法来计算交直流混合输电系统潮流。
- The output current of the alternator at different speed is computed by an iteration method. 用迭代的方法计算出发电机负载不同转速时的输出电流。
- The SOLA pressure iteration is accelerated by use of the adaptive pressure iteration method. 推荐采用的自适应压力迭代法有利于计算速度的提高。
- Isotonic Regression,order restriction,restricted maximum likelihood estimate,iteration method,constraint optimization. 01保序回归,半序约束,约束最大似然估计,迭代方法,约束最优化
- Abstract: Generally a series of eigenvaluse from low to high andcorresponding eigenvectors can be obtained, by using inverse iteration method to solve eigenvalue. 文摘:用逆迭代法求解特征值问题,可以依次得到一系列由低到高的特征值和相应的特征向量。
- By using accelerating Aitken method in iterative method of nonlinear equations,a new modified method is given. 通过对非线性方程组的迭代法引入Aitken加速技术,设计了一种非线性方程组的迭代解法的加速方法;
- A energy iteration method for periodic solutions to second order strongly nonlinear non-autonomous systems is suggested. 摘要给出了确定一般二阶强非线性非自治系统周期解的能量迭代方法。
- Elaborate a basic theory of calculating group of linear equation by iteration method, reforming Jacobi iteration method, raising constringency rate. 阐述用迭代法解线方程组的基本理论,对雅可比迭代法作了一些改进,提高了其收敛速度。
- It analyses the relation by Newton s iteration method,which shows the select of the time step has a relation with the mesh size and dispersion error. 利用牛顿迭代法对其进行了全面的分析,发现了时间步长的选取与网格、色散误差的大小有一定的联系。
- A modified iterative algorithm based on Match Pursuit is designed for overcoming the "short sight" of the Match Pursuit. 为了克服匹配追踪算法的“短视”性,改进了匹配追踪算法,提出了一种迭代的匹配追踪算法。
- The convergence rate of subspace iteration method used to compute eigenvalues problem is confined when the distribution range of eigenvalues is large. 而求解特征值问题的子空间迭代法,当矩阵的特征值的分布范围较大时,其收敛速度会受到限制。
- Han Tianmin, An iteration method for a class of ill-conditioned linear algebraic equations, Acta of Mathematicae Applicatae Sinica, 3(1977), 28--34. 韩天敏;病态线性代数方程组的一种迭代解法;应用数学学报;3(1977);28--34.
- Based on the inverse position equation and the jacobian matrix, the solution of direct position is obtained through the numerical iteration method. 在机构位置反解和速度雅可比矩阵的基础上,利用数值迭代的方法对机构进行了正解求解,每次可以求得机构的一组正解。
- A new pressure gradient iteration method is proposed to deal with the problem caused by nonzero normal pressure gradients. 对旋转在边界层中的影响进行分析之后,提出了一个能够处理壁面法向压力梯度不为零问题的压力梯度迭代方法。
- A quadratic convergent iteration method with adjusted parameters without derivative for solving nonlinear equations is discussed in this paper. 摘要讨论一种解非线性方程的具有变参数的不带导数的二阶收敛迭代法。