Recursive computation of discrete Legendre polynomial coefficients

被引：2
|
作者：
Aburdene, MF
机构：
[1] Department of Electrical Engineering, Bucknell University, Lewisburg
来源：
MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING | 1996年 / 7卷 / 02期
关键词：
Legendre coefficients; Legendre polynomials; recursive methods;
D O I：
10.1007/BF01827815
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Discrete Legendre polynomials play an important role in image processing, signal processing, and control. This paper presents two new recursive methods to compute Legendre polynomials' coefficients. One method computes the coefficients of the (m + 1)th order term using the coefficient of the mth order term of the same degree plynomial. The other method computes the nth order coefficient of a higher degree polynomial using the mth order coefficient of a lower degree polynomial.
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页码：221 / 224
页数：4
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