摘要
探讨了用指数平滑法和回归分析法进行土地统计预测,并得出了一些有益的结论,从而充分发挥了统计预测的指导作用。
this paper discussed some questions on statistics and forecast of land which use exponent smooth method and regression analytical method, lastly, gave some useful conclusions, thereby we can bring the instruction of the statistics into play.
出处
《铁路航测》
2002年第2期3-5,共3页
Railway Air Survey
