Comparing the old iteration algorithm , the rapid iteration algorithm is which decomposes binary variable iteration , which include the hit - point range error iteration and hit - point azimuth error iteration , to be two unary iterations 這種方法與慣用迭代方法相比,其優點是將落地點射程偏差和方位角偏差的二元迭代分解成兩個一元迭代,這樣不僅可大大提高彈道迭代的收斂速度,而且可以滿足任何需求的迭代精度指標。
After introducing fore research on private brand and pertinent concepts , i bring forward several assumptions . through collecting data and then using statistical analysis software and methods to process data , for example : independent samples t - test 、 analysis of binary variables relativity , approved the assumptions and gained the conclusions 在介紹了以前學者對自有品牌的相關研究及其主要概念后,筆者提出了本次研究的相關假設,并通過調研收集數據,然后使用統計分析軟件及方法對數據進行處理,運用獨立樣本t檢驗和二元變量的相關分析驗證各假設并得出結論。