节点文献
用正交多项式作关中棉区连阴雨总量预报
Prediction of the Amount of Continuous Pricipitation during the Development of Cotton by Orthogonal Polynomial in Guanzhong
【摘要】 用正交多项式回归对西安和关中地区棉花生育期连阴雨总量进行了预报，历史拟合率在８５％以上，在实际预报中，取得了较好的效果。
【Abstract】 The amount of continuous pricipitation was predicted by orthogonal polynomial during the development of cotton in xi’an and Guanzhong. The historical fitting rate is above 85%, and good results were obtained in practical in prediction.
- 【文献出处】 中国农业气象 ,AGRICULTURAL METEOROLOGY , 编辑部邮箱 ,1999年01期
- 【分类号】S165.25
- 【被引频次】1
- 【下载频次】48