analyzes the two - dimensional wavelets function, discusses the counting of two - dimension frequency reponse and spreads out the two dim ensional scaling function by using Legendre orthogonal polynomial in product space.

On relationship of Legendre polynomials and Chebyshev polynomials

The angular coordinate used a DVR based on Legendre polynomials and the radial coordinates utilized a DVR based on sine basis functions.

orthogonal Legendre polynomials,and further were estimated by solving the new system equations dev.

On an integral formula of Legendre polynomial and its simple application;

Using Legendre polynomial to fit IGS precise ephemeris

The moving loads are expressed in terms of a series of basic functions, such as orthogonal Legendre polynomials and Fourier series, and are estimated by solving the new sys.

By analyzing the sample,study the method of seeking given parameters by using Lengendre polynomials and condition of fixed solution.

Based on Legendre multinomial,a new kind of low-pass filter prototype is designed out after analyzing the design rule and inefficiency of some classical filter prototypes.

Legendre multinomial has important application in the mathematics-physics question.

Denote seven kinds of basis flatness modes that meet with usually by Legendre orthodoxy polynomials,don t need more sample in training the network.