• All Phase least square approximation to the discontinuous signal is also introduced with less error than the traditional method.

    文中间断函数进行了相位最小二乘方逼近,逼近误差小于传统方法

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  • Since the gradient of the velocity is high in the mould, the control method of simulation points is applied in the least square approximation.

    由于口模内速度变化梯度较大采用最小二乘近似节点控制方法来控制近似效果。

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  • The two methods of model simplification are presented for large scale systems, they are the least square approximation and the rational fraction approximation.

    本文针对系统频域模型简化提出了两种方法最小二乘近似有理分式近似法。

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  • The algorithm is polynomial curve fitting based on least square approximation. The experimental result shows its performance is more effect than that of the piecewise linear algorithm.

    算法最小二乘意义上的多项式曲线拟合实验结果表明校正效果明显优于分段线性校正算法。

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  • It used the moving least square approximation as a trial function, and used the weighted function of the moving least square approximation as a test function of the weighted residual method.

    这种方法采用移动最小函数近似解变量,并且采用移动最小二乘近似函数函数作为加权残值的权函数。

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  • And then an new iterative method is presented to solve the nonlinear equations system obtained from moving least-square approximation.

    之后,借鉴牛顿、平衡法移动最小二乘法得到非线性代数方程组提出新的求解方法。

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  • Successive approximation and least square collocation are used to find the solution of geometrically nonlinear bending problem of orthotropic rectangular plates.

    用逐次逼近法最小二乘点法正交异性矩形薄板弯曲几何非线性

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  • In this paper, moving least square (MLS) approximation is applied to simulate the complete characteristic curves of reversible pump turbine based on the surface fitting.

    本文基于曲面拟合水泵水轮机特性曲线的变换新方法的基础上,将移动最小二乘近似应用于全特性的曲面拟合。

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  • The moving least-square approximation with complex variables (MLSCV) is developed on the basis of moving least-square approximation.

    移动最小二乘法基础上,提出了变量移动最小二乘法。

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  • This article introduces least square method of unanimous approximation and smooth tolerance of segmented circular arc fit for planar range of Points.

    本文最小乘法一致逼近容差平滑分段圆弧平面点列。

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  • Based on the generalized moving least square method, a new Element-Free Galerkin (EFG) double-variable approximation is applied to dynamic characteristic calculation and analysis of Euler beam.

    广义移动最小乘法为理论基础,将同时考虑挠度和转角双变量单元运用欧拉梁的动力特性计算分析

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  • Based on the generalized moving least square method, a new Element-Free Galerkin (EFG) double-variable approximation is applied to dynamic characteristic calculation and analysis of Euler beam.

    广义移动最小乘法为理论基础,将同时考虑挠度和转角双变量单元运用欧拉梁的动力特性计算分析

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