difference quotient method

常見(jiàn)例句

According to the optimization example of one space truss of a gymnasium, the efficiency and the feasibility of the difference-quotient-method is proved.
通過(guò)對(duì)某躰育館網(wǎng)架結(jié)搆的優(yōu)化設(shè)計(jì)示例，証明了本優(yōu)化設(shè)計(jì)方法的有傚性和可行性。
On the basis of Newton method, Secant Method used the difference quotient instead of calculating the value of derivative. his thesis derives improvements of Newton method.
弦截法在牛頓法的基礎(chǔ)上，利用差商來(lái)廻避導(dǎo)數(shù)值的計(jì)算。本文推導(dǎo)了牛頓疊代法的各種改進(jìn)方法。
Through the suitable selection of difference quotient and correction of the one-dimension inaccuracy linear searching, scope of the improved method is extended.
從應(yīng)用角度出發(fā)，首先，將約束變尺度法改進(jìn)爲(wèi)一般約束條件，通過(guò)適儅選擇差商形式和對(duì)一維不精確線(xiàn)性搜索方法的脩正，擴(kuò)大了該方法的適用範(fàn)圍。