摘要
当变量相互独立时,函数的中误差并不满足常规的误差传播定律。为此,推导了新的公式,并用算例证实新公式的必要性和可行性。
When variables were independent,their function errors did not meet the routine error spread law.So,new formula was deduced,and the need and feasibility of new formula was testified by examples.
出处
《安徽农业科学》
CAS
北大核心
2011年第21期12637-12637,12660,共2页
Journal of Anhui Agricultural Sciences
基金
浙江省教育厅一般科研项目(Y200906584)
关键词
变量
独立
误差传播定律
Variable
Independence
Error spread law
