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Application of the Weight-carrying Optimistic Method on the Curve Predictive Model
Author(s): 
Pages: 97-101
Year: Issue:  2
Journal: GEOLOGY OF FUJIAN

Keyword:  最小二乘法非线性拟合带权优化预测;
Abstract: 为了能够根据监测数据推测被测量变化规律及准确预测未来变化,针对常规最小二乘法拟合精度较差的情况,提出利用带权优化方法在常规非线性拟合基础上进行优化处理.通过对工程实际监测数据的计算验证表明,带权优化得到的拟合曲线,拟合精度与预测效果均有明显提高.
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