均生函数预测方法在青藏高原冬季降水预报中的应用及改进

均生函数预测方法在天气预报等领域得到了越来越广泛的应用,但预测方法没有涉及到图形处理。在对方法、原理及过程进行深入细致的研究后,重新编写了程序的头部、中部、尾部语句及子过程调用函数。经多次调试试验,实现了入口资料调用灵活、多变、计算模拟结果屏幕显示等,提高了预测方法的整体实用性和预测信息的可视化程度。检验得知:该方法对青藏高原冬季降水的预报具有较高的预报精度。

Application of mean generation function precipitation technique to snow damage forecast over Qinghai-Tibet plateau and its improvement

The mean generating function precipitation technique can fit the extrenity and tendency of the forecast factors.We revised the source program and realize many more treatment functions such as curve drawing and exhibition.The experiment results show that it has higher forecast accuracy for the winter rainfall in Qinghai Tibet plateau.