orthogonal polynomial

The membrane composition was optimized by using orthogonal polynomial regression.

用正交多项式回归法优化电极的膜组成。

Based on Forsythe's algorithm and Clenshaw's algorithm for evaluating finite series of Chebyshev polynomials, two parallel algorithms for a class of orthogonal polynomial series are deduced and the stability of these algorithms is analyzed.

通过修正计算Chebyshev多项式的Forsythe算法和Clenshaw算法，提出了求解一类正交多项式的两种并行算法，并对其稳定性进行了分析。

The first is named GETA. The technique models the stochastic response in a finite dimensional Hilbert space in terms of orthogonal polynomial expansions.

第一种方法在有限维的Hilbert空间用正交多项式展开模拟了随机响应，我们称之为GETA；

Then, on the basis of theory of Taylor series, an orthogonal polynomial model of a-N curves is proposed to have more polynomial degree, and higher relation coefficient.

提出了两种新的a-N曲线拟合方法：正交多项式法和指数函数法，并给出了参数估计算法。

In the modal space, the Chebyshev orthogonal polynomial is taken as the time finite element shape function of responses and forces, and the time finite element model for moving load identification is established based on the weighted-residual method.

在模态空间内，利用Chebyshev正交多项式作为响应和荷载的时间有限元形函数，基于加权残值法，建立了移动荷载识别的时间元模型。

Orthogonal Polynomial and Three Parameter Exponent Function Model to Treat Fatigue Crack Growth Curve

疲劳裂纹扩展曲线的正交多项式与三参数指数函数拟合法