orthogonal polynomials的例句大全

We suggest a new method of statistic modeling, in which the first nth central moments of real target's radar cross section ( RCS) are used to characterize the target, and the Legendre orthogonal polynomials are used to reconstruct the PDF of the target's RCS.

本文提出了一种新的统计模型，它以统计量的各阶中心矩来表征目标，然后用Legendre正交多项式系来再现其概率密度函数。

The Separative Matrices of Continuous Orthogonal Polynomials

连续正交多项式的分离矩阵

Most of the conventional data fitting methods use orthogonal polynomials, which have shortcomings such as lowering the dominant frequency, distorting the breakpoint and the enormous error, etc.

在传统的地震数据拟合技术中大都采用正交多项式拟合方法，这种拟合方法的拟合结果存在拟合不够准确的缺点，导致处理后地震数据的主频降低、断点变形。

In this paper a new linear, continuous and bounded operator& piecewise general orthogonal polynomials operator ( PGOPO) is proposed, and its main properties and operational rules are described.

提出了一类新型的线性、有界算子&分段广义正交多项式算子（PGOPO），建立了其主要性质及运算规则；

This paper explains a method of flatness pattern recognition, i.e. utilizes character of three pair of Legendre orthogonal polynomials opposite each other to show six flatness typical patterns, bases on the fuzzy recognition methods of margin of weight hamming distance to making flatness pattern recognition.

利用勒让德正交多项式的三对两两互反特性，来表示六种板形基本模式，提出改进的板形模式识别方法，即提出基于加权海明（hamming）距离差的模糊模式识别。

On Approximation by Hermite Interpolation with Zeros of Laguerre Orthogonal Polynomials

具有Laguerre正交多项式零点的Hermite插值逼近

global estimation of modal parameters using fraction orthogonal polynomials possesses higher precision than the general rational fraction orthogonal polynomials algorithm.

整体正交多项式识别算法利用整体最小二乘方法来辨识结构模态参数，识别精度一般高于普通意义上的正交多项式拟合算法。

modal identification with frequency response function based on rational fraction orthogonal polynomials

有理分式正交多项式频响函数模态参数识别

Moments with the Legendre polynomials as kernel function are called Legendre mo-ments, which forma complete orthogonal set inside the unit circle.

Legendre矩是以Legendre多项式为核函数的矩，在单位圆内Legendre多项式构成了一个完备正交集。

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。