Using the given inductance expression and calculating tables can rapidly and expediently calculate the inductance of the coil . and the gained result has higher precision , which completely satisfies the requirement of the general engineering application 利用本論文所給的表達(dá)式和函數(shù)計(jì)算表能快速、方便地求解空心圓柱線圈的電感,而所得結(jié)果精度較高,可以滿足一般工程應(yīng)用的需求。
3 . the calculating table of the autocorrelation functions are constructed and their essence and abilities are revealed . furthermore , the new concept of general autocorrelations is presented for the calculation of the order of sac ( strict avalanche criteria ) and pc ( propagation criteria ) 3 、構(gòu)造了自相關(guān)函數(shù)的計(jì)算表,分析其本質(zhì)含義,解釋其在分析密碼性質(zhì)方面的功能;進(jìn)而提出了廣義自相關(guān)函數(shù)的概念,有效地解決了嚴(yán)格雪崩準(zhǔn)則和擴(kuò)散準(zhǔn)則階數(shù)的確定問(wèn)題。