摘要
将数值分析的有关方法应用到实际问题——家畜养殖评估,将家畜的体长与体重联系起来,找出若干较适用的评估方法,验证相关理论,并比较各方法在运用中的优劣,最后推广最佳曲线拟合在该问题中的运用。
Through study the application of numerical analysis in actual problem -- livestock breeding evaluation and the connection between livestock body length and weigh, we try to find out some appropriate evaluating methods to verify the relevant theories and then compare the various methods. At last, the hest curve fitting is advocated in order to be used in this problem.
出处
《新乡学院学报》
2009年第6期15-17,共3页
Journal of Xinxiang University
关键词
插值法
分段线性插值法
最小二乘拟合
最佳曲线拟合
家畜养殖
interpolation
piecewise linear interpolation
least-squares fitting
the best curve fitting
livestock breeding