摘要
文章将交错级数的线性变换加速收敛方法引入到Hankel变换数值积分算法中。分析比较了Hankel变换数值积分算法中的euler变换法,连分式法和线性变换法的加速收敛效率。数值算例表明:线性变换法也是一种可以明显提高Hankel变换数值积分精度和效率的有效方法。
The article introduced alternating series of linear transformation method to the Hankel transform numerical integration algo- rithms accelerate convergence.Analysis and compares the Hankel transform in the numerical integration algorithm euler transformation method, continued fraction method and accelerate the convergence of linear transformation efficiency.Numerical examples show that the linear transformation method is also a kind of effective method to improve Hankel transformation numerical＇s precision and efficiency.
出处
《企业技术开发》
2012年第6期8-9,44,共3页
Technological Development of Enterprise
关键词
HANKEL变换
Euler变换
连分式
线性变换
the Hankel transform
the Euler transform
continued fractions
linear transformation
