quadratic function

基本解釋

• [數(shù)] 二次函數(shù)

英漢例句

雙語例句

• The objective function of the model is a quadratic function with separable in the variables, and the constraints are linear.
  該模型的目標函數(shù)是變量可分離二次函數(shù)，而約束條件是線性的。
• In fact, the discrete logarithms problem for elliptic curves over finite fields is equivalent to the discrete logarithms problem for real quadratic function fields.
  事實上，橢圓曲線的離散對數(shù)問題與函數(shù)域上理想類群的離散對數(shù)問題存在某種等價關系。
• The optimal value is obtained by applying a quadratic function to approach the cost function and by progressively adding active constraints based on unconstrain optimal duration.
  此法具有占計算機內存小且計算量少等優(yōu)點，可以有效地解決較大的網(wǎng)絡計劃非線性時間—費用優(yōu)化問題。

原聲例句

• If you knew only the third derivative of the function, you can have something quadratic in t without changing the outcome.
  如果方程里有三階導數(shù),你就可以引入一個二次項,但是結果卻不會變
  耶魯公開課 - 基礎物理課程節(jié)選

• quadratic function更多例句

詞組短語

短語

• common quadratic Lyapunov function 共同二次Lyapunov函數(shù)
• quadratic dissipation function 二次耗散函數(shù);二次方程耗散功能
• quadratic bent function 二次Bent函數(shù)
• quadratic utility function 效用函數(shù);二次效用函數(shù)
• modified quadratic discriminant function 改進二次分類器

• quadratic function更多詞組

專業(yè)釋義

數(shù)學

• 二次函數(shù)
• 二項式函數(shù)

管理學

• 二次函數(shù)

計算機科學技術

• 二次函數(shù)