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- nonlinear equation group 非线性方程组
- A workspace based interference model of a 6-DOF parallel machine tool is established, which is expressed by a group of parameterized nonlinear equation. 以6自由度并联机床为研究对象,建立基于作业空间的干涉模型-含参数非线性方程组;
- nonlinear equation groups 非线性方程组
- In the daily life, people ofen run into the problem of nonlinear equation F (X)=0. 摘要在日常实际应用中,人们会经常遇到求非线性方程f(x)=0的近似根问题。
- Boundary layer phenomena of third-order nonlinear equation is studied in this paper. 摘要研究某类三阶非线性方程的边界层现象。
- Waxman-Smits (W-S) equation is an evolution of Acrhie equation for shaly sands, and it is a nonlinear equation. 方程是阿尔奇方程在泥质砂岩地层中的推广,W-S方程为非线性方程。
- By the method, the two-dimensional implicit method can be induced in soluting tridiagonal linear equation group. 这种方法可以将二维隐式方法归结为求解三对角线性方程组。
- There are no shortcuts to actually "expressing" a convoluted, nonlinear equation to discover what it does. 要想真正“表达”一个复杂的、非线性的方程以了解其实际行为,是没有捷径可走的。
- By virtue of RNG turbulent model, the control equation group of airflow flowing inside the diffuser was firstly built. 摘要借助重整化群双参数湍流模型,建立扩散器内风流流动的控制方程组。
- A new Brent algorithm has been used to solve nonlinear equations. 应用了一种新的解非线性方程组方法即Brent 方法。
- By means of solving matrix equation group, predictive decoupling controller is realized. 通过求解二元一次矩阵方程组,实现了多步预测的解耦控制。
- Through the FOCSDT new equation group solution have monitored dissolution of compound chlorzoxazone tablets. 通过FOCSDT联立方程组新解法监测了复方氯唑沙宗片体外溶出度。
- They can be expressed by the nonlinear equation for the Cdf (cumulative distribution function)of generalized noncentral t-distribution. 它们可用广义非中心t-分布的分布函数的非线性方程表出。
- Gu S L,Hui D F,Mo H D.The optimal fitting of the nonlinear equation with contraction-expansion algorithm[J].Acta Agron.Sin.,1998.24(5):513-519. [13]顾世梁;惠大丰;莫惠栋.;非线性方程最优拟合的缩张算法[J]
- This paper presents theoretically the differential equation group of heat and mass transfer process in the plate evaporative air coolers. 摘要根据热力学和传热学理论,建立了板式间接蒸发式空冷器传递过程的微分方程组。
- The methods play a leading role in the studies of solving nonlinear equations. 此迭代法对解非线性方程组有极其重要的意义。
- By using the orthogonality condition of augmented eigenvector of multibody system, the algebraic equation group with unknowns of structure parameter is formed. 利用多体系统增广特征矢量的正交性条件,可建立以系统物理参数为未知数的代数方程组。
- A class of singularly perturbed boundary value problem of weakly nonlinear equation for fourth order on the finite interval with two parameters is considered. 摘要讨论了一四阶具有双参数的弱非线性方程在有限区间上的奇摄动边值问题。
- Aeroengine performance monitoring underdetermined equation group (APMUEG) lacks reliable algorithm, in this paper. a valid numeral algorithm (VNA) is recommended. 航空发动机状态监控亚定方程组缺少成熟可靠的求解算法。
- Real examples show that AVSSGA is a common solution for nonlinear equation, compared with simple genetic algorithm (SGA).It can double computing efficiency. 实例计算与发动机仿真结果说明:所设计的变搜索域遗传算法可作为通用的非线性方程解法,相比较于简单遗传算法,能成倍提高计算效率;