function n. 1.功能,官能,機(jī)能,作用。 2.〔常 pl.〕職務(wù),職責(zé)。 3.慶祝儀式;(盛大的)集會(huì),宴會(huì)。 4.【數(shù)學(xué)】函數(shù);與其他因素有密切關(guān)系的事。 The function of the ear is to listen. 耳的功能是聽。 the function of education 教育的功能。 discharge one's functions 盡職。 the functions and powers of the National Congress 全國(guó)代表大會(huì)的職權(quán)。 a controllable function【火箭】遙控程序。 public [social] function招待會(huì),文娛晚會(huì),社交集會(huì)。 vital functions 生命機(jī)能。 vi. (器官等)活動(dòng),(機(jī)器等)運(yùn)行,發(fā)揮作用。 function as teacher 擔(dān)任教師。 a sofa functioning as a bed 兼當(dāng)床用的沙發(fā)。 The lathe doesn't function well. 這臺(tái)車床有毛病。 function digit [letter] 【計(jì)算機(jī)】操作數(shù)碼[字碼]。
function of function迭函數(shù); function合成函數(shù); 元函數(shù)
There have developed some technique to ensure the positive definiteness of the hessian of the quadratic objective function 迄今為止,已提出了多種保證子問題的目標(biāo)函數(shù)的hessian陣的正定性的方案。
According to minimum zone condition , mathematical model of spatial straightness together with the optimal objective function is set up 根據(jù)最小區(qū)域條件,建立了空間直線的數(shù)學(xué)模型以及優(yōu)化目標(biāo)函數(shù)。
5 . the optimization problem of ice storage system is nonlinear in both objective function and constraint conditions 冰蓄冷系統(tǒng)的運(yùn)行優(yōu)化控制問題是一個(gè)目標(biāo)函數(shù)和約束條件均為非線性的非線性優(yōu)化問題。
The merit of the method is that it can construct wavelet filters adaptive to the character of specific spectra based on an objective function 該方法根據(jù)一定的目標(biāo)函數(shù),針對(duì)信號(hào)的特性自適應(yīng)地構(gòu)造小波濾波器。
If the derivative of the objective function does not exist or is difficult to be calculated , some high precision optimal methods cannot be used 如果目標(biāo)函數(shù)不存在導(dǎo)數(shù),或者導(dǎo)數(shù)很難求得,一些高精度的極值計(jì)算方法就不能使用。
Based on the objective function requirement of iscm , software lingo is analyzed and chosen as the simulation tool for iscm 根據(jù)iscm模型目標(biāo)函數(shù)的多目標(biāo)規(guī)劃要求,分析了數(shù)學(xué)軟件lingo的特點(diǎn),并選取其作為iscm模型的仿真工具。
The calculating procedures are basically the same for different objective functions , different curvatures , having controlling conditions or not , etc 這一方法對(duì)于不同的目標(biāo)函數(shù)、不同的線形、是否有控制條件等,計(jì)算過程基本一樣。
Optimum design for double - horse head beam pumping unit is a question of non - linear programming with inequality constraint condition and multi - objective function 雙驢頭抽油機(jī)優(yōu)化設(shè)計(jì)是一個(gè)具有不等式約束多目標(biāo)函數(shù)的非線性規(guī)劃問題。
Through analyzing relative factors and establishing the mathematic model , the essay evaluates the objective functions under different optimized control index 選用最大值原理對(duì)最優(yōu)賠付率進(jìn)行數(shù)學(xué)推導(dǎo),從而得出不同目標(biāo)下的最優(yōu)賠付率。
The ending of the improved searching depends on the number of the terms left in the proposing list and the value of the objective functions 改進(jìn)算法的終止取決于兩個(gè)標(biāo)準(zhǔn):一是希望表的長(zhǎng)度根據(jù)希望域的個(gè)數(shù)自動(dòng)調(diào)整,二是目標(biāo)函數(shù)的值。