数学的实践与认识
數學的實踐與認識
수학적실천여인식
MATHEMATICS IN PRACTICE AND THEORY
2009年
23期
236-238
,共3页
余弦型振荡函数%Gauss积分%Gauss点%与Gauss点对应的权
餘絃型振盪函數%Gauss積分%Gauss點%與Gauss點對應的權
여현형진탕함수%Gauss적분%Gauss점%여Gauss점대응적권
oscillating functions of cosine type%gaussian integration%the gauss node%weight corresponding the gauss node
克服了以往成果中对余弦型振荡函数进行Gauss积分的一些缺点,对余弦型振荡函数的Gauss积分的做了进一步的探讨.
剋服瞭以往成果中對餘絃型振盪函數進行Gauss積分的一些缺點,對餘絃型振盪函數的Gauss積分的做瞭進一步的探討.
극복료이왕성과중대여현형진탕함수진행Gauss적분적일사결점,대여현형진탕함수적Gauss적분적주료진일보적탐토.
With making a further approach for the Gaussian integration of oscillating functions of cosine type, this paper has overcome some shortcomings in the published results. The quadrature accuracy or efficiency of this paper has a remarkable advantage over taht of the related results so far.
